demux: hls: fix segfault on missing key

179caf54 · Francois Cartegnie · 9666ba63 · 179caf54
Commit 179caf54 authored Oct 06, 2015 by Francois Cartegnie
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modules/demux/hls/playlist/HLSSegment.cpp modules/demux/hls/playlist/HLSSegment.cpp +1 -0

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--- a/modules/demux/hls/playlist/HLSSegment.cpp
+++ b/modules/demux/hls/playlist/HLSSegment.cpp
@@ -92,6 +92,7 @@ void HLSSegment::onChunkDownload(block_t **pp_block, SegmentChunk *chunk, BaseRe
            }

            if( gcry_cipher_open(&ctx, GCRY_CIPHER_AES, GCRY_CIPHER_MODE_CBC, 0) ||
+                encryption.key.size() != 16 ||
                gcry_cipher_setkey(ctx, &encryption.key[0], 16) ||
                gcry_cipher_setiv(ctx, &encryption.iv[0], 16) )
            {