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avformat/dashdec: Fix missing NULL check

This commit is contained in:
sfan5 2021-02-04 09:28:53 +08:00 committed by Steven Liu
parent 29ef547c16
commit 5a98a027d6
1 changed files with 1 additions and 1 deletions
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2
libavformat/dashdec.c
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@ -162,7 +162,7 @@ typedef struct DASHContext {
static int ishttp(char *url)
{
const char *proto_name = avio_find_protocol_name(url);
return av_strstart(proto_name, "http", NULL);
return proto_name && av_strstart(proto_name, "http", NULL);
}
static int aligned(int val)