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| author | Michael Niedermayer <michael@niedermayer.cc> | 2019-02-28 00:12:14 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2019-03-06 23:40:47 +0100 |
| commit | 53248acfb3b23007c89ae822d7bcae451272d5a7 (patch) | |
| tree | 1b8f3872f77d243cc5c642826d5a19afedd6871c /libavcodec/scpr.c | |
| parent | 93402561fda4a5dfe9fc48b341b47d79613eaf6d (diff) | |
| download | ffmpeg-53248acfb3b23007c89ae822d7bcae451272d5a7.tar.gz | |
avcodec/scpr: Fix use of uninitialized variable
Fixes: Undefined shift
Fixes: 12911/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SCPR_fuzzer-5677102915911680
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/scpr.c')
| -rw-r--r-- | libavcodec/scpr.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/scpr.c b/libavcodec/scpr.c index cf511f83cc..750cf59fe4 100644 --- a/libavcodec/scpr.c +++ b/libavcodec/scpr.c @@ -372,7 +372,7 @@ static int decompress_p(AVCodecContext *avctx, { SCPRContext *s = avctx->priv_data; GetByteContext *gb = &s->gb; - int ret, temp, min, max, x, y, cx = 0, cx1 = 0; + int ret, temp = 0, min, max, x, y, cx = 0, cx1 = 0; int backstep = linesize - avctx->width; if (bytestream2_get_byte(gb) == 0) |