diff options
Diffstat (limited to 'src/http/modules/ngx_http_memcached_module.c')
| -rw-r--r-- | src/http/modules/ngx_http_memcached_module.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/http/modules/ngx_http_memcached_module.c b/src/http/modules/ngx_http_memcached_module.c index 775bd7e81..c82df6e33 100644 --- a/src/http/modules/ngx_http_memcached_module.c +++ b/src/http/modules/ngx_http_memcached_module.c @@ -485,10 +485,11 @@ ngx_http_memcached_filter(void *data, ssize_t bytes) if (u->length == (ssize_t) ctx->rest) { - if (ngx_strncmp(b->last, + if (bytes > u->length + || ngx_strncmp(b->last, ngx_http_memcached_end + NGX_HTTP_MEMCACHED_END - ctx->rest, bytes) - != 0) + != 0) { ngx_log_error(NGX_LOG_ERR, ctx->request->connection->log, 0, "memcached sent invalid trailer"); @@ -540,7 +541,9 @@ ngx_http_memcached_filter(void *data, ssize_t bytes) last += (size_t) (u->length - NGX_HTTP_MEMCACHED_END); - if (ngx_strncmp(last, ngx_http_memcached_end, b->last - last) != 0) { + if (bytes > u->length + || ngx_strncmp(last, ngx_http_memcached_end, b->last - last) != 0) + { ngx_log_error(NGX_LOG_ERR, ctx->request->connection->log, 0, "memcached sent invalid trailer"); |