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| author | Ruslan Ermilov <ru@nginx.com> | 2012-06-18 12:30:45 +0000 |
|---|---|---|
| committer | Ruslan Ermilov <ru@nginx.com> | 2012-06-18 12:30:45 +0000 |
| commit | da8bb22634e9cf5419b839c9ba7a359efc62c7b1 (patch) | |
| tree | d04633c7105e8e0d73e0eb6ee5408b6e5441b7b4 /src/http/ngx_http_variables.c | |
| parent | b9feaa8dd944e7d715b481474ccb08096bdb190c (diff) | |
| download | nginx-da8bb22634e9cf5419b839c9ba7a359efc62c7b1.tar.gz nginx-da8bb22634e9cf5419b839c9ba7a359efc62c7b1.zip | |
Fixed crash in ngx_resolver_cleanup_tree().
If sending a DNS request fails with an error (e.g., when mistakenly trying
to send it to a local IP broadcast), such a request is not deleted if there
are clients waiting on it. However, it was still erroneously removed from
the queue. Later ngx_resolver_cleanup_tree() attempted to remove it from
the queue again that resulted in a NULL pointer dereference.
Diffstat (limited to 'src/http/ngx_http_variables.c')
0 files changed, 0 insertions, 0 deletions