[FFmpeg-devel] [PATCH 1/2] h2645_parse: only read avc length code at the correct position

Hendrik Leppkes h.leppkes at gmail.com
Thu Jul 7 21:21:17 EEST 2016


Reading it from any other position would result in a wrong size being
read, instead fallback to the re-sync mechanic in the else clause.
---
 libavcodec/h2645_parse.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/h2645_parse.c b/libavcodec/h2645_parse.c
index 9979b63..09fbc80 100644
--- a/libavcodec/h2645_parse.c
+++ b/libavcodec/h2645_parse.c
@@ -258,7 +258,7 @@ int ff_h2645_packet_split(H2645Packet *pkt, const uint8_t *buf, int length,
         int extract_length = 0;
         int skip_trailing_zeros = 1;
 
-        if (buf >= next_avc) {
+        if (buf == next_avc) {
             int i;
             for (i = 0; i < nal_length_size; i++)
                 extract_length = (extract_length << 8) | buf[i];
-- 
2.9.0.windows.1



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