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| author | Steven Liu <lq@chinaffmpeg.org> | 2017-02-21 23:38:39 +0800 |
|---|---|---|
| committer | Steven Liu <lq@chinaffmpeg.org> | 2017-02-21 23:38:39 +0800 |
| commit | 0c0aef1caf0cb5dd3b294f9fff923175036bd985 (patch) | |
| tree | 29c368287a2a3742f9539884923080a69cf4244b /libavformat | |
| parent | cbd622be997e8307a409efc3b4bbe8765147def2 (diff) | |
| download | ffmpeg-0c0aef1caf0cb5dd3b294f9fff923175036bd985.tar.gz | |
avformat/hlsenc: fix cid 1401346 Dereferencing pointer error
check if proto is null before av_strcasecmp
CID: 1401346
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
Diffstat (limited to 'libavformat')
| -rw-r--r-- | libavformat/hlsenc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavformat/hlsenc.c b/libavformat/hlsenc.c index e673f59710..86a3b05f0f 100644 --- a/libavformat/hlsenc.c +++ b/libavformat/hlsenc.c @@ -668,11 +668,11 @@ static void hls_free_segments(HLSSegment *p) static void set_http_options(AVFormatContext *s, AVDictionary **options, HLSContext *c) { const char *proto = avio_find_protocol_name(s->filename); - int http_base_proto = !av_strcasecmp(proto, "http") || !av_strcasecmp(proto, "https"); + int http_base_proto = proto ? (!av_strcasecmp(proto, "http") || !av_strcasecmp(proto, "https")) : 0; if (c->method) { av_dict_set(options, "method", c->method, 0); - } else if (proto && http_base_proto) { + } else if (http_base_proto) { av_log(c, AV_LOG_WARNING, "No HTTP method set, hls muxer defaulting to method PUT.\n"); av_dict_set(options, "method", "PUT", 0); } |