why `upload_pass_form_field` does not work about nginx-upload-module HOT 3 OPEN

I have same problem. I think the problem is nginx 1.22.0 now use PCRE2 as default regex engine and http_upload_module maybe must be update to follow new regex engine to prcess upload_pass_form_field.

for my need, I have "hack" solution to bypass upload_pass_form_field, meaning all form wiill be passed, maybe just like your configuration:

upload_pass_form_field "^.*$";

you just want to pass all form field

the patch: at file ngx_http_upload_module.c

line 1584:
before
if(pass_field && u->field_name.len != 0) {

just add:

pass_field = 1;

rebuild nginx and now all field will be pass, and for future nginx.conf, you don need use upload_pass_form_field

from nginx-upload-module.

You can also compile nginx without PCRE2 using --without-pcre2 and --with-ld-opt="-lpcre" to force PCRE usage. This restores the old regexp match behaviour

from nginx-upload-module.

@amlan-sw ,I get it,thanks,at present only the case

from nginx-upload-module.