If you think you spot a bug, You'd better open a ticket on Trac <https://trac.nginx.org/>.
You could also talk about development matters on the nginx-devel <http://mailman.nginx.org/mailman/listinfo/nginx-devel> Mailling List. This is the 'users' ML, centered on use cases/configuration/help with/discussions around the software. --- *B. R.* On Thu, Feb 16, 2017 at 4:59 AM, al...@sbrella.com <al...@sbrella.com> wrote: > Hi， > > In file /src/http/ngx_http_upstream.c, function > ngx_http_upstream_finalize_request > > > // if u->pipe == NULL, ngx_http_file_cache_free(r->cache, > u->pipe->temp_file); will dereference a null pointer, it's that right ? > > // Regards > // Alex > > if (u->store && u->pipe && u->pipe->temp_file > && u->pipe->temp_file->file.fd != NGX_INVALID_FILE) > { > if (ngx_delete_file(u->pipe->temp_file->file.name.data) > == NGX_FILE_ERROR) > { > ngx_log_error(NGX_LOG_CRIT, r->connection->log, ngx_errno, > ngx_delete_file_n " \"%s\" failed", > u->pipe->temp_file->file.name.data); > } > } > > #if (NGX_HTTP_CACHE) > > if (r->cache) { > > ...... > > ngx_http_file_cache_free(r->cache, u->pipe->temp_file); > } > > > ------------------------------ > al...@sbrella.com > > _______________________________________________ > nginx mailing list > nginx@nginx.org > http://mailman.nginx.org/mailman/listinfo/nginx >
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