avformat/hlsenc: fix Explicit null dereferenced in hlsenc
CID: 1398228 Passing null pointer dirname to strlen, which dereferences it. Reviewed-by: NMichael Niedermayer <michael@niedermayer.cc> Signed-off-by: NSteven Liu <lq@chinaffmpeg.org>
Showing
想要评论请 注册 或 登录