id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	uname	nginx_version
948	Web DAV module strange behaviour when client resumes upload	yf13@…		"With nginx web dav module, we can't resume a broken file upload correctly. Instead, the partial file on server was overwritten and only the last part was left on server finally.

To reproduce this:

1 prepare fileA, fileB, then let fileC = fileA + fileB (cat fileA fileB>fileC);
2 use curl -T fileA localhost/dav/fileA to upload the first part (which is same as fileA);
3 use curl -C lenA -T fileA fileC localhost/dav/fileA to upload the 2nd part only from the broken point
4 check server side ""fileA"", it is same as fileB now, but fileC is expected.

This blocks us from using web dav module as a way for resumable file uploading. 

 

"	defect	closed	minor		nginx-module	1.4.x	fixed	webDAV		Linux ubuntu 3.13.0-55-generic #94-Ubuntu SMP Thu Jun 18 00:27:10 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux	"nginx version: nginx/1.4.6 (Ubuntu)
built by gcc 4.8.2 (Ubuntu 4.8.2-19ubuntu1) 
TLS SNI support enabled
configure arguments: --with-cc-opt='-g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2' --with-ld-opt='-Wl,-Bsymbolic-functions -Wl,-z,relro' --prefix=/usr/share/nginx --conf-path=/etc/nginx/nginx.conf --http-log-path=/var/log/nginx/access.log --error-log-path=/var/log/nginx/error.log --lock-path=/var/lock/nginx.lock --pid-path=/run/nginx.pid --http-client-body-temp-path=/var/lib/nginx/body --http-fastcgi-temp-path=/var/lib/nginx/fastcgi --http-proxy-temp-path=/var/lib/nginx/proxy --http-scgi-temp-path=/var/lib/nginx/scgi --http-uwsgi-temp-path=/var/lib/nginx/uwsgi --with-debug --with-pcre-jit --with-ipv6 --with-http_ssl_module --with-http_stub_status_module --with-http_realip_module --with-http_addition_module --with-http_dav_module --with-http_flv_module --with-http_geoip_module --with-http_gzip_static_module --with-http_image_filter_module --with-http_mp4_module --with-http_perl_module --with-http_random_index_module --with-http_secure_link_module --with-http_spdy_module --with-http_sub_module --with-http_xslt_module --with-mail --with-mail_ssl_module --add-module=/build/nginx-BU0ZJt/nginx-1.4.6/debian/modules/headers-more-nginx-module --add-module=/build/nginx-BU0ZJt/nginx-1.4.6/debian/modules/nginx-auth-pam --add-module=/build/nginx-BU0ZJt/nginx-1.4.6/debian/modules/nginx-cache-purge --add-module=/build/nginx-BU0ZJt/nginx-1.4.6/debian/modules/nginx-dav-ext-module --add-module=/build/nginx-BU0ZJt/nginx-1.4.6/debian/modules/nginx-development-kit --add-module=/build/nginx-BU0ZJt/nginx-1.4.6/debian/modules/nginx-echo --add-module=/build/nginx-BU0ZJt/nginx-1.4.6/debian/modules/ngx-fancyindex --add-module=/build/nginx-BU0ZJt/nginx-1.4.6/debian/modules/nginx-http-push --add-module=/build/nginx-BU0ZJt/nginx-1.4.6/debian/modules/nginx-lua --add-module=/build/nginx-BU0ZJt/nginx-1.4.6/debian/modules/nginx-upload-progress --add-module=/build/nginx-BU0ZJt/nginx-1.4.6/debian/modules/nginx-upstream-fair --add-module=/build/nginx-BU0ZJt/nginx-1.4.6/debian/modules/ngx_http_substitutions_filter_module"