[FFmpeg-devel] [PATCH 3/3] avcodec/webp: Replace never-true check by assert
Andreas Rheinhardt
andreas.rheinhardt at gmail.com
Thu Oct 22 17:56:24 EEST 2020
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at gmail.com>
---
libavcodec/webp.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/libavcodec/webp.c b/libavcodec/webp.c
index 549d125dcc..6de6a5c036 100644
--- a/libavcodec/webp.c
+++ b/libavcodec/webp.c
@@ -329,8 +329,7 @@ static int read_huffman_code_normal(WebPContext *s, HuffReader *hc,
int i, symbol, max_symbol, prev_code_len, ret;
int num_codes = 4 + get_bits(&s->gb, 4);
- if (num_codes > NUM_CODE_LENGTH_CODES)
- return AVERROR_INVALIDDATA;
+ av_assert1(num_codes <= NUM_CODE_LENGTH_CODES);
for (i = 0; i < num_codes; i++)
code_length_code_lengths[code_length_code_order[i]] = get_bits(&s->gb, 3);
--
2.25.1
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