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avformat/hls: forbid all protocols except http(s) & file

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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 7145e80b4f)

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Maxim Andreev
2016-01-13 11:51:12 +03:00
committed by Michael Niedermayer
parent 90c2256ee5
commit b7d54d6e07
1 changed files with 4 additions and 0 deletions
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libavformat/hls.c
+4
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@@ -618,6 +618,10 @@ static int open_url(HLSContext *c, URLContext **uc, const char *url, AVDictionar
{ {
AVDictionary *tmp = NULL; AVDictionary *tmp = NULL;
int ret; int ret;
const char *proto_name = avio_find_protocol_name(url);
// only http(s) & file are allowed
if (!av_strstart(proto_name, "http", NULL) && !av_strstart(proto_name, "file", NULL))
return AVERROR_INVALIDDATA;
av_dict_copy(&tmp, c->avio_opts, 0); av_dict_copy(&tmp, c->avio_opts, 0);
av_dict_copy(&tmp, opts, 0); av_dict_copy(&tmp, opts, 0);