diff options
| author | Maxim Dounin <mdounin@mdounin.ru> | 2017-07-11 16:06:26 +0300 |
|---|---|---|
| committer | Maxim Dounin <mdounin@mdounin.ru> | 2017-07-11 16:06:26 +0300 |
| commit | d289616b0fb452f7dd4cbb4534c706950e3d6c24 (patch) | |
| tree | b6a9bc4669d69910788823927183d2abf3f35c52 /src | |
| parent | 92111c92e5860ff6338dc8ded8e3805189d02fc7 (diff) | |
| download | nginx-d289616b0fb452f7dd4cbb4534c706950e3d6c24.tar.gz nginx-d289616b0fb452f7dd4cbb4534c706950e3d6c24.zip | |
Range filter: avoid negative range start.
Suffix ranges no longer allowed to set negative start values, to prevent
ranges with negative start from appearing even if total size protection
will be removed.
Diffstat (limited to 'src')
| -rw-r--r-- | src/http/modules/ngx_http_range_filter_module.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/http/modules/ngx_http_range_filter_module.c b/src/http/modules/ngx_http_range_filter_module.c index ac910fdfe..292a2b863 100644 --- a/src/http/modules/ngx_http_range_filter_module.c +++ b/src/http/modules/ngx_http_range_filter_module.c @@ -355,7 +355,7 @@ ngx_http_range_parse(ngx_http_request_t *r, ngx_http_range_filter_ctx_t *ctx, } if (suffix) { - start = content_length - end; + start = (end < content_length) ? content_length - end : 0; end = content_length - 1; } |