an NSInputStream subclass suitable for building multipart/form-data http requests bodies in MacOSX/iOS applications.
Home Page: http://github.com/pyke369/PKMultipartInputStream
License: MIT License
Hi and thanks a lot for this nice and handy class!
I came across a small issue when using PKMultipartInputStream with NSURLSession and NSURLSessionUploadTask. The exception as in title is thrown, and it's basically the same as described in this AFNetworking issue. The solution requires synthesizing a delegate property in PKMultipartBodyStream.m, just like Mattt did in AFMultipartBodyStream in this commit.
For now, as a workaround, I subclass PKMultipartBodyStream and synthesize a delegate in my class. It would be nice to have this fixed upstream, though :)
Trapping the exception (deep in new SPDY handling, it seems), I'm getting:
(NSException ) $0 = 0x000000017104e430 name:@"NSInvalidArgumentException" reason:@"** -removeFromRunLoop:forMode: only defined for abstract class. Define -[PKMultipartInputStream removeFromRunLoop:forMode:]!"
Any clues?
Hi ,
Thanks a lot for your good library . I want to upload multiple images to server . What can I do .
Appreciate you answer.
Regards,
Nada Gamal
Please, add a new tag and update podspec accordingly. This is desperately needed, because the latest commit fixes crash on iOS8.
I enabled Address Sanitizer after seeing complaints from malloc about memory checksums, and it pointed me to [PKMultipartElement read:maxLength:]. Specifically line 176, where it says:
*(buffer + sent) = '\n';
Backtrace:
* thread #14, name = 'com.apple.NSURLConnectionLoader', stop reason = Heap buffer overflow
frame #0: 0x0000000101c48cac libclang_rt.asan_ios_dynamic.dylib`__asan::AsanDie()
frame #1: 0x0000000101c5c41c libclang_rt.asan_ios_dynamic.dylib`__sanitizer::Die() + 92
frame #2: 0x0000000101c4632c libclang_rt.asan_ios_dynamic.dylib`__asan::ScopedInErrorReport::~ScopedInErrorReport() + 348
frame #3: 0x0000000101c45cfc libclang_rt.asan_ios_dynamic.dylib`__asan::ReportGenericError(unsigned long, unsigned long, unsigned long, unsigned long, bool, unsigned long, unsigned int, bool) + 292
frame #4: 0x0000000101c46d6c libclang_rt.asan_ios_dynamic.dylib`__asan_report_store1 + 52
* frame #5: 0x000000010352f10c PKMultipartInputStream`-[PKMultipartElement read:maxLength:](self=0x0000000169e9c6e0, _cmd="read:maxLength:", buffer="--DFEA4E6D-A2C2-4F6F-9419-3F868BBC3F7A-4107-00001EAC563BC99D\r\nContent-Disposition: form-data; name=\"post\"\r\nContent-Type: application/json\r\n\r\n{\"post\":{\"id\":\"04C5DD1D-5958-41F2-B444-2B883BCC2594\",\"media\":{\"hasAudio\":false,\"id\":\"F3D312DC-4D9A-4B25-A63E-B7D869263E1A\",\"mentions\":[{\"id\":\"044A89CC-FB99-4656-A470-95369706E3ED\",\"profileId\":\"c29b2b6e-e464-4903-8973-e3fb877c2f8e\",\"labelPolygon\":[[-0.8420772932210209,-0.3268365817091454],[0.1084654856086575,-0.3268365817091454],[0.1084654856086575,-0.2056403501259422],[-0.8420772932210209,-0.2056403501259422]]},{\"id\":\"82EA5F66-CE52-43C2-AFF9-D2E38E6A67F8\",\"profileId\":\"5a9c4e1c-461a-465e-89c0-15be263236dc\",\"labelPolygon\":[[0.150386160329364,-0.3268365817091454],[0.8420772932210209,-0.3268365817091454],[0.8420772932210209,-0.2056403501259422],[0.150386160329364,-0.2056403501259422]]}],\"notificationType\":\"DEFAULT\"},\"storyId\":\"336b6b34-f633-4842-a677-bd930337c1b0\"}}\r", len=914) at PKMultipartInputStream.m:176
frame #6: 0x0000000103532bd4 PKMultipartInputStream`-[PKMultipartInputStream read:maxLength:](self=0x000000016991e680, _cmd="read:maxLength:", buffer="r\x03\366\3113�l\x1cye\xb7c==\xaao\355M";y\x92\x02A\x9a\333\312\nc%\303c\370\xa4$\344z�\300\256R\x8a\357Y\305k\336I7k~\x7f\x8b\xbe\xa7+\313iZɵ\xadα\xaf^\x0f\x0eFd\\O(kx߿\x92\x0eO\370V.\x8fy\x16\x9f\xa8\305u0;\x17p;y \x10GJ\316%\x8e\x01$\x81\300\311'\x1fOJJƮa9T\xa7R?a+|\xbf\314\322\x9e\x0e*\x13\x83\373W\374N\x82+\x9d)\354\333L\x9eic\x8e9\x8c\xb1ʨN\361\216\340r\x0f\xa5Q\325o\x93P\324�\3565*\x87h\\\365!F2}\315S\x82\tnfX \x1b\x9d\316�t\317\347Q\xb2\xb21F\340\251 \375E\x15\xb1\xb5jRQq\xb2\xbe\372\364\331|\257\376aK\v\bTrO_\363\335\374\354t\xb7\x1aŤ\x97\xba\x84\350ϲ\346��|\x11\363, len=4096) at PKMultipartInputStream.m:264
frame #7: 0x000000018c435874 CFNetwork`RequestBodyStreamProvider::readBodyStream(bool) + 272
frame #8: 0x0000000105e89a10 libdispatch.dylib`_dispatch_client_callout + 16
frame #9: 0x0000000105e943d8 libdispatch.dylib`_dispatch_block_invoke_direct + 356
frame #10: 0x000000018c50bb30 CFNetwork`RunloopBlockContext::_invoke_block(void const*, void*) + 36
frame #11: 0x000000018bba2710 CoreFoundation`CFArrayApplyFunction + 68
frame #12: 0x000000018c50b9f0 CFNetwork`RunloopBlockContext::perform() + 128
frame #13: 0x000000018c50cd34 CFNetwork`MultiplexerSource::perform() + 312
frame #14: 0x000000018c50caa0 CFNetwork`MultiplexerSource::_perform(void*) + 64
frame #15: 0x000000018bc7542c CoreFoundation`__CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 24
frame #16: 0x000000018bc74d9c CoreFoundation`__CFRunLoopDoSources0 + 540
frame #17: 0x000000018bc729a8 CoreFoundation`__CFRunLoopRun + 744
frame #18: 0x000000018bba2da4 CoreFoundation`CFRunLoopRunSpecific + 424
frame #19: 0x000000018c3aedf4 CFNetwork`+[NSURLConnection(Loader) _resourceLoadLoop:] + 404
frame #20: 0x000000018c7ba2d8 Foundation`__NSThread__start__ + 996
frame #21: 0x000000018ad8968c libsystem_pthread.dylib`_pthread_body + 240
frame #22: 0x000000018ad8959c libsystem_pthread.dylib`_pthread_start + 284
frame #23: 0x000000018ad86cb4 libsystem_pthread.dylib`thread_start + 4```
Here's the full text from Address Sanitizer:
=================================================================
==4107==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x00015a27f500 at pc 0x00010352f10c bp 0x00016e5ad310 sp 0x00016e5ad308
WRITE of size 1 at 0x00015a27f500 thread T13
#0 0x10352f10b in -[PKMultipartElement read:maxLength:] (/private/var/containers/Bundle/Application/EB0C84D1-B486-412E-A826-158CBFCBE748/Riff.app/Frameworks/PKMultipartInputStream.framework/PKMultipartInputStream:arm64+0xb10b)
#1 0x103532bd3 in -[PKMultipartInputStream read:maxLength:] (/private/var/containers/Bundle/Application/EB0C84D1-B486-412E-A826-158CBFCBE748/Riff.app/Frameworks/PKMultipartInputStream.framework/PKMultipartInputStream:arm64+0xebd3)
#2 0x18c435873 in <redacted> (/System/Library/Frameworks/CFNetwork.framework/CFNetwork:arm64+0x168873)
#3 0x105e89a0f in _dispatch_client_callout (/usr/lib/system/introspection/libdispatch.dylib:arm64+0x1a0f)
#4 0x105e943d7 in _dispatch_block_invoke_direct (/usr/lib/system/introspection/libdispatch.dylib:arm64+0xc3d7)
#5 0x18c50bb2f in <redacted> (/System/Library/Frameworks/CFNetwork.framework/CFNetwork:arm64+0x23eb2f)
#6 0x18bba270f in CFArrayApplyFunction (/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation:arm64+0x870f)
#7 0x18c50b9ef in <redacted> (/System/Library/Frameworks/CFNetwork.framework/CFNetwork:arm64+0x23e9ef)
#8 0x18c50cd33 in <redacted> (/System/Library/Frameworks/CFNetwork.framework/CFNetwork:arm64+0x23fd33)
#9 0x18c50ca9f in <redacted> (/System/Library/Frameworks/CFNetwork.framework/CFNetwork:arm64+0x23fa9f)
#10 0x18bc7542b in <redacted> (/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation:arm64+0xdb42b)
#11 0x18bc74d9b in <redacted> (/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation:arm64+0xdad9b)
#12 0x18bc729a7 in <redacted> (/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation:arm64+0xd89a7)
#13 0x18bba2da3 in CFRunLoopRunSpecific (/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation:arm64+0x8da3)
#14 0x18c3aedf3 in <redacted> (/System/Library/Frameworks/CFNetwork.framework/CFNetwork:arm64+0xe1df3)
#15 0x18c7ba2d7 in <redacted> (/System/Library/Frameworks/Foundation.framework/Foundation:arm64+0x10a2d7)
#16 0x18ad8968b in <redacted> (/usr/lib/system/libsystem_pthread.dylib:arm64+0x368b)
#17 0x18ad8959b in _pthread_start (/usr/lib/system/libsystem_pthread.dylib:arm64+0x359b)
#18 0x18ad86cb3 in thread_start (/usr/lib/system/libsystem_pthread.dylib:arm64+0xcb3)
0x00015a27f500 is located 0 bytes to the right of 4096-byte region [0x00015a27e500,0x00015a27f500)
allocated by thread T13 here:
#0 0x101c4b5e7 in wrap__Znam (/var/containers/Bundle/Application/EB0C84D1-B486-412E-A826-158CBFCBE748/Riff.app/Frameworks/libclang_rt.asan_ios_dynamic.dylib:arm64+0x575e7)
#1 0x18c435847 in <redacted> (/System/Library/Frameworks/CFNetwork.framework/CFNetwork:arm64+0x168847)
#2 0x105e89a0f in _dispatch_client_callout (/usr/lib/system/introspection/libdispatch.dylib:arm64+0x1a0f)
#3 0x105e943d7 in _dispatch_block_invoke_direct (/usr/lib/system/introspection/libdispatch.dylib:arm64+0xc3d7)
#4 0x18c50bb2f in <redacted> (/System/Library/Frameworks/CFNetwork.framework/CFNetwork:arm64+0x23eb2f)
#5 0x18bba270f in CFArrayApplyFunction (/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation:arm64+0x870f)
#6 0x18c50b9ef in <redacted> (/System/Library/Frameworks/CFNetwork.framework/CFNetwork:arm64+0x23e9ef)
#7 0x18c50cd33 in <redacted> (/System/Library/Frameworks/CFNetwork.framework/CFNetwork:arm64+0x23fd33)
#8 0x18c50ca9f in <redacted> (/System/Library/Frameworks/CFNetwork.framework/CFNetwork:arm64+0x23fa9f)
#9 0x18bc7542b in <redacted> (/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation:arm64+0xdb42b)
#10 0x18bc74d9b in <redacted> (/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation:arm64+0xdad9b)
#11 0x18bc729a7 in <redacted> (/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation:arm64+0xd89a7)
#12 0x18bba2da3 in CFRunLoopRunSpecific (/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation:arm64+0x8da3)
#13 0x18c3aedf3 in <redacted> (/System/Library/Frameworks/CFNetwork.framework/CFNetwork:arm64+0xe1df3)
#14 0x18c7ba2d7 in <redacted> (/System/Library/Frameworks/Foundation.framework/Foundation:arm64+0x10a2d7)
#15 0x18ad8968b in <redacted> (/usr/lib/system/libsystem_pthread.dylib:arm64+0x368b)
#16 0x18ad8959b in _pthread_start (/usr/lib/system/libsystem_pthread.dylib:arm64+0x359b)
#17 0x18ad86cb3 in thread_start (/usr/lib/system/libsystem_pthread.dylib:arm64+0xcb3)
Thread T13 created by T4 here:
#0 0x101c3928f in wrap_pthread_create (/var/containers/Bundle/Application/EB0C84D1-B486-412E-A826-158CBFCBE748/Riff.app/Frameworks/libclang_rt.asan_ios_dynamic.dylib:arm64+0x4528f)
#1 0x18c6f1f27 in <redacted> (/System/Library/Frameworks/Foundation.framework/Foundation:arm64+0x41f27)
#2 0x18c3aec07 in <redacted> (/System/Library/Frameworks/CFNetwork.framework/CFNetwork:arm64+0xe1c07)
#3 0x105e89a0f in _dispatch_client_callout (/usr/lib/system/introspection/libdispatch.dylib:arm64+0x1a0f)
#4 0x105e8a777 in dispatch_once_f (/usr/lib/system/introspection/libdispatch.dylib:arm64+0x2777)
#5 0x18c3aeb3b in <redacted> (/System/Library/Frameworks/CFNetwork.framework/CFNetwork:arm64+0xe1b3b)
#6 0x18c50c133 in <redacted> (/System/Library/Frameworks/CFNetwork.framework/CFNetwork:arm64+0x23f133)
#7 0x105e89a0f in _dispatch_client_callout (/usr/lib/system/introspection/libdispatch.dylib:arm64+0x1a0f)
#8 0x105e8a777 in dispatch_once_f (/usr/lib/system/introspection/libdispatch.dylib:arm64+0x2777)
#9 0x18c50a717 in <redacted> (/System/Library/Frameworks/CFNetwork.framework/CFNetwork:arm64+0x23d717)
#10 0x18c50ad2b in <redacted> (/System/Library/Frameworks/CFNetwork.framework/CFNetwork:arm64+0x23dd2b)
#11 0x105e89a0f in _dispatch_client_callout (/usr/lib/system/introspection/libdispatch.dylib:arm64+0x1a0f)
#12 0x105e8a777 in dispatch_once_f (/usr/lib/system/introspection/libdispatch.dylib:arm64+0x2777)
#13 0x18c509663 in <redacted> (/System/Library/Frameworks/CFNetwork.framework/CFNetwork:arm64+0x23c663)
#14 0x18c45a217 in <redacted> (/System/Library/Frameworks/CFNetwork.framework/CFNetwork:arm64+0x18d217)
#15 0x18c459be3 in <redacted> (/System/Library/Frameworks/CFNetwork.framework/CFNetwork:arm64+0x18cbe3)
#16 0x18c4595cb in <redacted> (/System/Library/Frameworks/CFNetwork.framework/CFNetwork:arm64+0x18c5cb)
#17 0x18c39f53b in <redacted> (/System/Library/Frameworks/CFNetwork.framework/CFNetwork:arm64+0xd253b)
#18 0x18c39fb3b in <redacted> (/System/Library/Frameworks/CFNetwork.framework/CFNetwork:arm64+0xd2b3b)
#19 0x18c39f0ef in <redacted> (/System/Library/Frameworks/CFNetwork.framework/CFNetwork:arm64+0xd20ef)
#20 0x101c4044b in __wrap_dispatch_async_block_invoke (/var/containers/Bundle/Application/EB0C84D1-B486-412E-A826-158CBFCBE748/Riff.app/Frameworks/libclang_rt.asan_ios_dynamic.dylib:arm64+0x4c44b)
#21 0x105e89a4f in _dispatch_call_block_and_release (/usr/lib/system/introspection/libdispatch.dylib:arm64+0x1a4f)
#22 0x105e89a0f in _dispatch_client_callout (/usr/lib/system/introspection/libdispatch.dylib:arm64+0x1a0f)
#23 0x105e972e7 in _dispatch_queue_serial_drain (/usr/lib/system/introspection/libdispatch.dylib:arm64+0xf2e7)
#24 0x105e8d633 in _dispatch_queue_invoke (/usr/lib/system/introspection/libdispatch.dylib:arm64+0x5633)
#25 0x105e9780f in _dispatch_queue_override_invoke (/usr/lib/system/introspection/libdispatch.dylib:arm64+0xf80f)
#26 0x105e9962f in _dispatch_root_queue_drain (/usr/lib/system/introspection/libdispatch.dylib:arm64+0x1162f)
#27 0x105e9939b in _dispatch_worker_thread3 (/usr/lib/system/introspection/libdispatch.dylib:arm64+0x1139b)
#28 0x18ad870ff in _pthread_wqthread (/usr/lib/system/libsystem_pthread.dylib:arm64+0x10ff)
#29 0x18ad86cab in start_wqthread (/usr/lib/system/libsystem_pthread.dylib:arm64+0xcab)
Thread T4 created by T0 here:
<empty stack>
SUMMARY: AddressSanitizer: heap-buffer-overflow (/private/var/containers/Bundle/Application/EB0C84D1-B486-412E-A826-158CBFCBE748/Riff.app/Frameworks/PKMultipartInputStream.framework/PKMultipartInputStream:arm64+0xb10b) in -[PKMultipartElement read:maxLength:]
Shadow bytes around the buggy address:
0x0001319afe50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0001319afe60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0001319afe70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0001319afe80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0001319afe90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
=>0x0001319afea0:[fa]fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0001319afeb0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0001319afec0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0001319afed0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0001319afee0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0001319afef0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
Shadow byte legend (one shadow byte represents 8 application bytes):
Addressable: 00
Partially addressable: 01 02 03 04 05 06 07
Heap left redzone: fa
Freed heap region: fd
Stack left redzone: f1
Stack mid redzone: f2
Stack right redzone: f3
Stack after return: f5
Stack use after scope: f8
Global redzone: f9
Global init order: f6
Poisoned by user: f7
Container overflow: fc
Array cookie: ac
Intra object redzone: bb
ASan internal: fe
Left alloca redzone: ca
Right alloca redzone: cb
2017-06-14 16:02:30.130170-0700 Riff[4107:3005149] =================================================================
2017-06-14 16:02:30.130548-0700 Riff[4107:3005149] ==4107==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x00015a27f500 at pc 0x00010352f10c bp 0x00016e5ad310 sp 0x00016e5ad308
2017-06-14 16:02:30.130806-0700 Riff[4107:3005149] WRITE of size 1 at 0x00015a27f500 thread T13
2017-06-14 16:02:30.130827-0700 Riff[4107:3005149] #0 0x10352f10b in -[PKMultipartElement read:maxLength:] (/private/var/containers/Bundle/Application/EB0C84D1-B486-412E-A826-158CBFCBE748/Riff.app/Frameworks/PKMultipartInputStream.framework/PKMultipartInputStream:arm64+0xb10b)
2017-06-14 16:02:30.130901-0700 Riff[4107:3005149] #1 0x103532bd3 in -[PKMultipartInputStream read:maxLength:] (/private/var/containers/Bundle/Application/EB0C84D1-B486-412E-A826-158CBFCBE748/Riff.app/Frameworks/PKMultipartInputStream.framework/PKMultipartInputStream:arm64+0xebd3)
2017-06-14 16:02:30.130915-0700 Riff[4107:3005149] #2 0x18c435873 in <redacted> (/System/Library/Frameworks/CFNetwork.framework/CFNetwork:arm64+0x168873)
2017-06-14 16:02:30.130939-0700 Riff[4107:3005149] #3 0x105e89a0f in _dispatch_client_callout (/usr/lib/system/introspection/libdispatch.dylib:arm64+0x1a0f)
2017-06-14 16:02:30.130953-0700 Riff[4107:3005149] #4 0x105e943d7 in _dispatch_block_invoke_direct (/usr/lib/system/introspection/libdispatch.dylib:arm64+0xc3d7)
2017-06-14 16:02:30.130967-0700 Riff[4107:3005149] #5 0x18c50bb2f in <redacted> (/System/Library/Frameworks/CFNetwork.framework/CFNetwork:arm64+0x23eb2f)
2017-06-14 16:02:30.130980-0700 Riff[4107:3005149] #6 0x18bba270f in CFArrayApplyFunction (/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation:arm64+0x870f)
2017-06-14 16:02:30.131037-0700 Riff[4107:3005149] #7 0x18c50b9ef in <redacted> (/System/Library/Frameworks/CFNetwork.framework/CFNetwork:arm64+0x23e9ef)
2017-06-14 16:02:30.131052-0700 Riff[4107:3005149] #8 0x18c50cd33 in <redacted> (/System/Library/Frameworks/CFNetwork.framework/CFNetwork:arm64+0x23fd33)
2017-06-14 16:02:30.131666-0700 Riff[4107:3005149] #9 0x18c50ca9f in <redacted> (/System/Library/Frameworks/CFNetwork.framework/CFNetwork:arm64+0x23fa9f)
2017-06-14 16:02:30.131683-0700 Riff[4107:3005149] #10 0x18bc7542b in <redacted> (/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation:arm64+0xdb42b)
2017-06-14 16:02:30.131696-0700 Riff[4107:3005149] #11 0x18bc74d9b in <redacted> (/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation:arm64+0xdad9b)
2017-06-14 16:02:30.131709-0700 Riff[4107:3005149] #12 0x18bc729a7 in <redacted> (/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation:arm64+0xd89a7)
2017-06-14 16:02:30.131743-0700 Riff[4107:3005149] #13 0x18bba2da3 in CFRunLoopRunSpecific (/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation:arm64+0x8da3)
2017-06-14 16:02:30.131757-0700 Riff[4107:3005149] #14 0x18c3aedf3 in <redacted> (/System/Library/Frameworks/CFNetwork.framework/CFNetwork:arm64+0xe1df3)
2017-06-14 16:02:30.132396-0700 Riff[4107:3005149] #15 0x18c7ba2d7 in <redacted> (/System/Library/Frameworks/Foundation.framework/Foundation:arm64+0x10a2d7)
2017-06-14 16:02:30.132412-0700 Riff[4107:3005149] #16 0x18ad8968b in <redacted> (/usr/lib/system/libsystem_pthread.dylib:arm64+0x368b)
2017-06-14 16:02:30.132426-0700 Riff[4107:3005149] #17 0x18ad8959b in _pthread_start (/usr/lib/system/libsystem_pthread.dylib:arm64+0x359b)
2017-06-14 16:02:30.132439-0700 Riff[4107:3005149] #18 0x18ad86cb3 in thread_start (/usr/lib/system/libsystem_pthread.dylib:arm64+0xcb3)
2017-06-14 16:02:30.132452-0700 Riff[4107:3005149]
2017-06-14 16:02:30.132463-0700 Riff[4107:3005149] 0x00015a27f500 is located 0 bytes to the right of 4096-byte region [0x00015a27e500,0x00015a27f500)
2017-06-14 16:02:30.132538-0700 Riff[4107:3005149] allocated by thread T13 here:
2017-06-14 16:02:30.132572-0700 Riff[4107:3005149] #0 0x101c4b5e7 in wrap__Znam (/var/containers/Bundle/Application/EB0C84D1-B486-412E-A826-158CBFCBE748/Riff.app/Frameworks/libclang_rt.asan_ios_dynamic.dylib:arm64+0x575e7)
2017-06-14 16:02:30.133212-0700 Riff[4107:3005149] #1 0x18c435847 in <redacted> (/System/Library/Frameworks/CFNetwork.framework/CFNetwork:arm64+0x168847)
2017-06-14 16:02:30.133229-0700 Riff[4107:3005149] #2 0x105e89a0f in _dispatch_client_callout (/usr/lib/system/introspection/libdispatch.dylib:arm64+0x1a0f)
2017-06-14 16:02:30.133242-0700 Riff[4107:3005149] #3 0x105e943d7 in _dispatch_block_invoke_direct (/usr/lib/system/introspection/libdispatch.dylib:arm64+0xc3d7)
2017-06-14 16:02:30.133256-0700 Riff[4107:3005149] #4 0x18c50bb2f in <redacted> (/System/Library/Frameworks/CFNetwork.framework/CFNetwork:arm64+0x23eb2f)
2017-06-14 16:02:30.133269-0700 Riff[4107:3005149] #5 0x18bba270f in CFArrayApplyFunction (/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation:arm64+0x870f)
2017-06-14 16:02:30.133346-0700 Riff[4107:3005149] #6 0x18c50b9ef in <redacted> (/System/Library/Frameworks/CFNetwork.framework/CFNetwork:arm64+0x23e9ef)
2017-06-14 16:02:30.133555-0700 Riff[4107:3005149] #7 0x18c50cd33 in <redacted> (/System/Library/Frameworks/CFNetwork.framework/CFNetwork:arm64+0x23fd33)
2017-06-14 16:02:30.133668-0700 Riff[4107:3005149] #8 0x18c50ca9f in <redacted> (/System/Library/Frameworks/CFNetwork.framework/CFNetwork:arm64+0x23fa9f)
2017-06-14 16:02:30.133683-0700 Riff[4107:3005149] #9 0x18bc7542b in <redacted> (/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation:arm64+0xdb42b)
2017-06-14 16:02:30.133697-0700 Riff[4107:3005149] #10 0x18bc74d9b in <redacted> (/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation:arm64+0xdad9b)
2017-06-14 16:02:30.133743-0700 Riff[4107:3005149] #11 0x18bc729a7 in <redacted> (/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation:arm64+0xd89a7)
2017-06-14 16:02:30.133986-0700 Riff[4107:3005149] #12 0x18bba2da3 in CFRunLoopRunSpecific (/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation:arm64+0x8da3)
2017-06-14 16:02:30.135008-0700 Riff[4107:3005149] #13 0x18c3aedf3 in <redacted> (/System/Library/Frameworks/CFNetwork.framework/CFNetwork:arm64+0xe1df3)
2017-06-14 16:02:30.135026-0700 Riff[4107:3005149] #14 0x18c7ba2d7 in <redacted> (/System/Library/Frameworks/Foundation.framework/Foundation:arm64+0x10a2d7)
2017-06-14 16:02:30.135040-0700 Riff[4107:3005149] #15 0x18ad8968b in <redacted> (/usr/lib/system/libsystem_pthread.dylib:arm64+0x368b)
2017-06-14 16:02:30.135053-0700 Riff[4107:3005149] #16 0x18ad8959b in _pthread_start (/usr/lib/system/libsystem_pthread.dylib:arm64+0x359b)
2017-06-14 16:02:30.135067-0700 Riff[4107:3005149] #17 0x18ad86cb3 in thread_start (/usr/lib/system/libsystem_pthread.dylib:arm64+0xcb3)
2017-06-14 16:02:30.135105-0700 Riff[4107:3005149]
2017-06-14 16:02:30.135116-0700 Riff[4107:3005149] Thread T13 created by T4 here:
2017-06-14 16:02:30.135129-0700 Riff[4107:3005149] #0 0x101c3928f in wrap_pthread_create (/var/containers/Bundle/Application/EB0C84D1-B486-412E-A826-158CBFCBE748/Riff.app/Frameworks/libclang_rt.asan_ios_dynamic.dylib:arm64+0x4528f)
2017-06-14 16:02:30.135724-0700 Riff[4107:3005149] #1 0x18c6f1f27 in <redacted> (/System/Library/Frameworks/Foundation.framework/Foundation:arm64+0x41f27)
2017-06-14 16:02:30.135786-0700 Riff[4107:3005149] #2 0x18c3aec07 in <redacted> (/System/Library/Frameworks/CFNetwork.framework/CFNetwork:arm64+0xe1c07)
2017-06-14 16:02:30.135801-0700 Riff[4107:3005149] #3 0x105e89a0f in _dispatch_client_callout (/usr/lib/system/introspection/libdispatch.dylib:arm64+0x1a0f)
2017-06-14 16:02:30.135815-0700 Riff[4107:3005149] #4 0x105e8a777 in dispatch_once_f (/usr/lib/system/introspection/libdispatch.dylib:arm64+0x2777)
2017-06-14 16:02:30.135968-0700 Riff[4107:3005149] #5 0x18c3aeb3b in <redacted> (/System/Library/Frameworks/CFNetwork.framework/CFNetwork:arm64+0xe1b3b)
2017-06-14 16:02:30.135985-0700 Riff[4107:3005149] #6 0x18c50c133 in <redacted> (/System/Library/Frameworks/CFNetwork.framework/CFNetwork:arm64+0x23f133)
2017-06-14 16:02:30.136521-0700 Riff[4107:3005149] #7 0x105e89a0f in _dispatch_client_callout (/usr/lib/system/introspection/libdispatch.dylib:arm64+0x1a0f)
2017-06-14 16:02:30.136537-0700 Riff[4107:3005149] #8 0x105e8a777 in dispatch_once_f (/usr/lib/system/introspection/libdispatch.dylib:arm64+0x2777)
2017-06-14 16:02:30.136551-0700 Riff[4107:3005149] #9 0x18c50a717 in <redacted> (/System/Library/Frameworks/CFNetwork.framework/CFNetwork:arm64+0x23d717)
2017-06-14 16:02:30.136585-0700 Riff[4107:3005149] #10 0x18c50ad2b in <redacted> (/System/Library/Frameworks/CFNetwork.framework/CFNetwork:arm64+0x23dd2b)
2017-06-14 16:02:30.136601-0700 Riff[4107:3005149] #11 0x105e89a0f in _dispatch_client_callout (/usr/lib/system/introspection/libdispatch.dylib:arm64+0x1a0f)
2017-06-14 16:02:30.136614-0700 Riff[4107:3005149] #12 0x105e8a777 in dispatch_once_f (/usr/lib/system/introspection/libdispatch.dylib:arm64+0x2777)
2017-06-14 16:02:30.136826-0700 Riff[4107:3005149] #13 0x18c509663 in <redacted> (/System/Library/Frameworks/CFNetwork.framework/CFNetwork:arm64+0x23c663)
2017-06-14 16:02:30.136842-0700 Riff[4107:3005149] #14 0x18c45a217 in <redacted> (/System/Library/Frameworks/CFNetwork.framework/CFNetwork:arm64+0x18d217)
2017-06-14 16:02:30.136856-0700 Riff[4107:3005149] #15 0x18c459be3 in <redacted> (/System/Library/Frameworks/CFNetwork.framework/CFNetwork:arm64+0x18cbe3)
2017-06-14 16:02:30.136869-0700 Riff[4107:3005149] #16 0x18c4595cb in <redacted> (/System/Library/Frameworks/CFNetwork.framework/CFNetwork:arm64+0x18c5cb)
2017-06-14 16:02:30.136941-0700 Riff[4107:3005149] #17 0x18c39f53b in <redacted> (/System/Library/Frameworks/CFNetwork.framework/CFNetwork:arm64+0xd253b)
2017-06-14 16:02:30.136954-0700 Riff[4107:3005149] #18 0x18c39fb3b in <redacted> (/System/Library/Frameworks/CFNetwork.framework/CFNetwork:arm64+0xd2b3b)
2017-06-14 16:02:30.136968-0700 Riff[4107:3005149] #19 0x18c39f0ef in <redacted> (/System/Library/Frameworks/CFNetwork.framework/CFNetwork:arm64+0xd20ef)
2017-06-14 16:02:30.137581-0700 Riff[4107:3005149] #20 0x101c4044b in __wrap_dispatch_async_block_invoke (/var/containers/Bundle/Application/EB0C84D1-B486-412E-A826-158CBFCBE748/Riff.app/Frameworks/libclang_rt.asan_ios_dynamic.dylib:arm64+0x4c44b)
2017-06-14 16:02:30.137598-0700 Riff[4107:3005149] #21 0x105e89a4f in _dispatch_call_block_and_release (/usr/lib/system/introspection/libdispatch.dylib:arm64+0x1a4f)
2017-06-14 16:02:30.137612-0700 Riff[4107:3005149] #22 0x105e89a0f in _dispatch_client_callout (/usr/lib/system/introspection/libdispatch.dylib:arm64+0x1a0f)
2017-06-14 16:02:30.137647-0700 Riff[4107:3005149] #23 0x105e972e7 in _dispatch_queue_serial_drain (/usr/lib/system/introspection/libdispatch.dylib:arm64+0xf2e7)
2017-06-14 16:02:30.137666-0700 Riff[4107:3005149] #24 0x105e8d633 in _dispatch_queue_invoke (/usr/lib/system/introspection/libdispatch.dylib:arm64+0x5633)
2017-06-14 16:02:30.138729-0700 Riff[4107:3005149] #25 0x105e9780f in _dispatch_queue_override_invoke (/usr/lib/system/introspection/libdispatch.dylib:arm64+0xf80f)
2017-06-14 16:02:30.138765-0700 Riff[4107:3005149] #26 0x105e9962f in _dispatch_root_queue_drain (/usr/lib/system/introspection/libdispatch.dylib:arm64+0x1162f)
2017-06-14 16:02:30.138778-0700 Riff[4107:3005149] #27 0x105e9939b in _dispatch_worker_thread3 (/usr/lib/system/introspection/libdispatch.dylib:arm64+0x1139b)
2017-06-14 16:02:30.138791-0700 Riff[4107:3005149] #28 0x18ad870ff in _pthread_wqthread (/usr/lib/system/libsystem_pthread.dylib:arm64+0x10ff)
2017-06-14 16:02:30.138881-0700 Riff[4107:3005149] #29 0x18ad86cab in start_wqthread (/usr/lib/system/libsystem_pthread.dylib:arm64+0xcab)
2017-06-14 16:02:30.138899-0700 Riff[4107:3005149]
2017-06-14 16:02:30.138909-0700 Riff[4107:3005149] Thread T4 created by T0 here:
2017-06-14 16:02:30.138923-0700 Riff[4107:3005149] <empty stack>
2017-06-14 16:02:30.138935-0700 Riff[4107:3005149]
2017-06-14 16:02:30.139105-0700 Riff[4107:3005149] SUMMARY: AddressSanitizer: heap-buffer-overflow (/private/var/containers/Bundle/Application/EB0C84D1-B486-412E-A826-158CBFCBE748/Riff.app/Frameworks/PKMultipartInputStream.framework/PKMultipartInputStream:arm64+0xb10b) in -[PKMultipartElement read:maxLength:]
2017-06-14 16:02:30.139132-0700 Riff[4107:3005149] Shadow bytes around the buggy address:
2017-06-14 16:02:30.139145-0700 Riff[4107:3005149] 0x0001319afe50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
2017-06-14 16:02:30.139159-0700 Riff[4107:3005149] 0x0001319afe60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
2017-06-14 16:02:30.139189-0700 Riff[4107:3005149] 0x0001319afe70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
2017-06-14 16:02:30.139250-0700 Riff[4107:3005149] 0x0001319afe80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
2017-06-14 16:02:30.139264-0700 Riff[4107:3005149] 0x0001319afe90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
2017-06-14 16:02:30.139301-0700 Riff[4107:3005149] =>0x0001319afea0:[fa]fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
2017-06-14 16:02:30.140799-0700 Riff[4107:3005149] 0x0001319afeb0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
2017-06-14 16:02:30.140829-0700 Riff[4107:3005149] 0x0001319afec0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
2017-06-14 16:02:30.140870-0700 Riff[4107:3005149] 0x0001319afed0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
2017-06-14 16:02:30.140884-0700 Riff[4107:3005149] 0x0001319afee0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
2017-06-14 16:02:30.140897-0700 Riff[4107:3005149] 0x0001319afef0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
2017-06-14 16:02:30.140909-0700 Riff[4107:3005149] Shadow byte legend (one shadow byte represents 8 application bytes):
2017-06-14 16:02:30.140922-0700 Riff[4107:3005149] Addressable: 00
2017-06-14 16:02:30.140935-0700 Riff[4107:3005149] Partially addressable: 01 02 03 04 05 06 07
2017-06-14 16:02:30.140948-0700 Riff[4107:3005149] Heap left redzone: fa
2017-06-14 16:02:30.140972-0700 Riff[4107:3005149] Freed heap region: fd
2017-06-14 16:02:30.140985-0700 Riff[4107:3005149] Stack left redzone: f1
2017-06-14 16:02:30.140997-0700 Riff[4107:3005149] Stack mid redzone: f2
2017-06-14 16:02:30.141008-0700 Riff[4107:3005149] Stack right redzone: f3
2017-06-14 16:02:30.141020-0700 Riff[4107:3005149] Stack after return: f5
2017-06-14 16:02:30.141032-0700 Riff[4107:3005149] Stack use after scope: f8
2017-06-14 16:02:30.141043-0700 Riff[4107:3005149] Global redzone: f9
2017-06-14 16:02:30.141055-0700 Riff[4107:3005149] Global init order: f6
2017-06-14 16:02:30.141094-0700 Riff[4107:3005149] Poisoned by user: f7
2017-06-14 16:02:30.141106-0700 Riff[4107:3005149] Container overflow: fc
2017-06-14 16:02:30.141118-0700 Riff[4107:3005149] Array cookie: ac
2017-06-14 16:02:30.141130-0700 Riff[4107:3005149] Intra object redzone: bb
2017-06-14 16:02:30.141743-0700 Riff[4107:3005149] ASan internal: fe
2017-06-14 16:02:30.141758-0700 Riff[4107:3005149] Left alloca redzone: ca
2017-06-14 16:02:30.141770-0700 Riff[4107:3005149] Right alloca redzone: cb
2017-06-14 16:02:30.141782-0700 Riff[4107:3005149]
Any ideas what could be happening here? Happy to provide whatever data is helpful.
Hi, please, update podspec, because master contains crash fix, which is missing in current podspec.
I noticed that the following initializers of PKMultipartElement do not call [super init], while the others do:
- (id)initWithName:(NSString *)name filename:(NSString *)filename boundary:(NSString *)boundary path:(NSString *)path contentType:(NSString *)contentType
- (id)initWithName:(NSString *)name filename:(NSString *)filename boundary:(NSString *)boundary stream:(NSInputStream *)stream streamLength:(NSUInteger)streamLength
Is that intentional, or is that an oversight? I can create a PR if it needs to be added.
PS, thanks for this library!
Hi there! I'm trying to use ShareKit SDK to upload video to OneNote. It crashes everytime:
*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '*** -propertyForKey: only defined for abstract class. Define -[PKMultipartInputStream propertyForKey:]!'
Hi,
could you please publish the latest version of the podspec on the official CocoaPods Repo?
Otherwise it's not possible to reference this project without using the explicit git path.
Official documentation:
https://guides.cocoapods.org/making/specs-and-specs-repo.html
https://guides.cocoapods.org/making/getting-setup-with-trunk.html
Thanks!
I need to upload audio, video, and images as part of a multipart/form-data POST. These are best encoded in Base64.
The principal advantage is a predictable length. The request header requires a length. Is this the length of the encoded or the decoded data?
UTF-8 adds escape sequences to the data stream, which makes the length depend on the actual data, and not the size of the file.
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