On 02/11/14 19:34, Anton Khirnov wrote:
Quoting Vittorio Giovara (2014-10-30 01:51:53)
CC: [email protected]
Bug-Id: CID 29387
---
libavcodec/motion_est.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/libavcodec/motion_est.c b/libavcodec/motion_est.c
index a765b26..1aa12f3 100644
--- a/libavcodec/motion_est.c
+++ b/libavcodec/motion_est.c
@@ -805,6 +805,8 @@ static int interlaced_search(MpegEncContext *s, int
ref_index,
best_field= field_select;
}
}
+ if (best_field < 0)
+ return AVERROR_INVALIDDATA;
{
int16_t (*mv_table)[2]= mv_tables[block][best_field];
--
1.9.3 (Apple Git-50)
I do not think this can happen. And even if it does, it would mean that
some other code went horribly wrong, so a check here does not do
anything useful.
AVERROR_BUG then.
lu
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