Opened 11 years ago
Closed 10 years ago
#378 closed defect (fixed)
Nginx directive underscores_in_headers is not valid for the first character in a request header
| Reported by: | Aviram Cohen | Owned by: | |
|---|---|---|---|
| Priority: | minor | Milestone: | |
| Component: | nginx-core | Version: | 1.3.x |
| Keywords: | Cc: | ||
| uname -a: | 2013 x86_64 x86_64 x86_64 GNU/LinuxLinux ubuntu-12.04 3.5.0-23-generic #35~precise1-Ubuntu SMP Fri | ||
| nginx -V: |
nginx version: nginx/1.4.1
built by gcc 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) TLS SNI support enabled configure arguments: --with-http_stub_status_module --with-http_ssl_module --with-ld-opt=-lossp-uuid --with-cc-opt=-I/usr/include/ossp --add-module=../ngx_devel_kit-0.2.18 --add-module=../lua-nginx-module --add-module=../nginx-x-rid-header --add-module=../ngx_http_gunzip_filter_module --with-cc=gcc --sbin-path=/usr/sbin/nginx --conf-path=/etc/nginx/nginx.conf --pid-path=/var/run/nginx.pid --error-log-path=/var/log/nginx/error.log --http-log-path=/var/log/nginx/access.log |
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Description
The configuration directive 'underscores_in_headers on;' should allow the client to send to Nginx requests with header names that contain underscores.
However, this directive is not valid when the first character of a header name contains an underscore - the header would be dropped.
See the code in ngx_http_parse.c:888 (in Nginx v1.4.1) for reference.
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Fixed by bd91f286ee0a.