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| author | Michael Niedermayer <michael@niedermayer.cc> | 2021-05-18 22:44:19 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2021-07-03 18:03:35 +0200 |
| commit | 6a6a765fa4ca57143453093af3bf8d1c8a52d0b0 (patch) | |
| tree | b5262e7354071efa9017f27b531d5a90e822b567 | |
| parent | 9d40782088cf969fbadc881e4a97ec22b8ae0177 (diff) | |
avcodec/j2kenc: Check for av_strtok() failure
Fixes: CID1466601 Dereference null return value
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
| -rw-r--r-- | libavcodec/j2kenc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/j2kenc.c b/libavcodec/j2kenc.c index c53c34f412..83f7d6efbf 100644 --- a/libavcodec/j2kenc.c +++ b/libavcodec/j2kenc.c @@ -1682,7 +1682,7 @@ static int parse_layer_rates(Jpeg2000EncoderContext *s) } token = av_strtok(s->lr_str, ",", &saveptr); - if (rate = strtol(token, NULL, 10)) { + if (token && (rate = strtol(token, NULL, 10))) { s->layer_rates[0] = rate <= 1 ? 0:rate; nlayers++; } else { |