diff options
| author | Igor Sysoev <igor@sysoev.ru> | 2009-06-05 11:29:47 +0400 |
|---|---|---|
| committer | Igor Sysoev <igor@sysoev.ru> | 2009-06-05 11:29:47 +0400 |
| commit | abf5d3fbe2959fbab4e7cc436de67d34973e71c6 (patch) | |
| tree | 68f5a67c830512a91b50091b6107ce18b447d9d2 | |
| parent | 5a2898f2b4c38dc6d199a459b06c3cd51a11ea7b (diff) | |
test GIF87a
| -rw-r--r-- | src/http/modules/ngx_http_image_filter_module.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/http/modules/ngx_http_image_filter_module.c b/src/http/modules/ngx_http_image_filter_module.c index b0e5fed6b..469d703f6 100644 --- a/src/http/modules/ngx_http_image_filter_module.c +++ b/src/http/modules/ngx_http_image_filter_module.c @@ -383,11 +383,12 @@ ngx_http_image_test(ngx_http_request_t *r, ngx_chain_t *in) return NGX_HTTP_IMAGE_JPEG; } else if (p[0] == 'G' && p[1] == 'I' && p[2] == 'F' && p[3] == '8' - && p[4] == '9' && p[5] == 'a') + && p[5] == 'a') { - /* GIF */ - - return NGX_HTTP_IMAGE_GIF; + if (p[4] == '9' || p[4] == '7') { + /* GIF */ + return NGX_HTTP_IMAGE_GIF; + } } else if (p[0] == 0x89 && p[1] == 'P' && p[2] == 'N' && p[3] == 'G' && p[4] == 0x0d && p[5] == 0x0a && p[6] == 0x1a && p[7] == 0x0a) |