tree 4abdb58cbe7e26b5f835b37ed2c5b751cc81edc1
parent 93cc9c31c8e049e7858da4bd758e8ff1799dc8a5
author Ruslan Ermilov <ru@nginx.com> 1576498741 +0300
committer Ruslan Ermilov <ru@nginx.com> 1576498741 +0300

Rewrite: fixed segfault with rewritten URI and "alias".

The "alias" directive cannot be used in the same location where URI
was rewritten.  This has been detected in the "rewrite ... break"
case, but not when the standalone "break" directive was used.

This change also fixes proxy_pass with URI component in a similar
case:

       location /aaa/ {
           rewrite ^ /xxx/yyy;
           break;
           proxy_pass http://localhost:8080/bbb/;
       }

Previously, the "/bbb/yyy" would be sent to a backend instead of
"/xxx/yyy".  And if location's prefix was longer than the rewritten
URI, a segmentation fault might occur.