Opened 9 years ago
Last modified 9 years ago
#718 closed defect
Simultaneous xslt and gzip_static yields error 500 — at Initial Version
| Reported by: | Forst | Owned by: | |
|---|---|---|---|
| Priority: | minor | Milestone: | |
| Component: | nginx-module | Version: | 1.7.x |
| Keywords: | xslt, gzip_static | Cc: | |
| uname -a: | Linux example.com 3.13.0-24-generic #46-Ubuntu SMP Thu Apr 10 19:11:08 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux | ||
| nginx -V: |
nginx version: nginx/1.7.10
built by gcc 4.8.2 (Ubuntu 4.8.2-19ubuntu1) TLS SNI support enabled configure arguments: --prefix=/etc/nginx --sbin-path=/usr/sbin/nginx --conf-path=/etc/nginx/nginx.conf --error-log-path=/var/log/nginx/error.log --http-log-path=/var/log/nginx/access.log --pid-path=/var/run/nginx.pid --lock-path=/var/run/nginx.lock --http-client-body-temp-path=/var/cache/nginx/client_temp --http-proxy-temp-path=/var/cache/nginx/proxy_temp --http-fastcgi-temp-path=/var/cache/nginx/fastcgi_temp --http-uwsgi-temp-path=/var/cache/nginx/uwsgi_temp --http-scgi-temp-path=/var/cache/nginx/scgi_temp --user=nginx --group=nginx --with-http_ssl_module --with-http_realip_module --with-http_addition_module --with-http_sub_module --with-http_dav_module --with-http_flv_module --with-http_mp4_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_random_index_module --with-http_secure_link_module --with-http_stub_status_module --with-http_auth_request_module --with-http_xslt_module --with-mail --with-mail_ssl_module --with-file-aio --with-http_spdy_module --with-cc-opt='-g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Werror=format-security' --with-ld-opt='-Wl,-Bsymbolic-functions -Wl,-z,relro' --with-ipv6 |
||
Description
Environment:
Path /foo/bar/ contains an XML-file foobar.xml, its compressed version foobar.xml.gz and a stylesheet foobar.xsl.
Configuration (simplified):
location / {
root /;
gzip_static on;
}
location /foo/bar/test/ {
alias /foo/bar/;
index foobar.xml;
xslt_stylesheet /foo/bar/feed.xsl;
xslt_last_modified on;
}
Steps to reproduce:
- Navigate to
http://example.com/foo/bar/test
Expected behavior:
Generated XHTML page is sent to the browser and displayed appropriately.
Actual result:
Error 500: Internal Server Error.
This appears in the error log:
[error] 31057#0: *1 libxml2 error: "Document is empty" while sending response to client [error] 31057#0: *1 xmlParseChunk() failed, error:4 while sending response to client
Workaround:
Add gzip_static off; to location /foo/bar/test/.
However, this obviously disables the feature for all the files available through /foo/bar/test/. As the XML file is used as the index, I don't see an elegant way to disable gzip_static just for that file, as using location = /foo/bar/test/ will override all other options set in location /foo/bar/test/ and duplicating all options in both locations is undesirable.
Notes:
According to this topic: http://forum.nginx.org/read.php?21,120601,120601, the error is caused when libxml2 receives compressed input. It seems doubtful to me that current behavior (serving the precompressed file to libxml2) is correct.
