Fixes: 1778/clusterfuzz-testcase-minimized-5128953268273152
Found-by: continuous fuzzing process
https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc>
---
libavcodec/wavpack.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavcodec/wavpack.c b/libavcodec/wavpack.c
index 1b13b676b6..c26a2c8134 100644
--- a/libavcodec/wavpack.c
+++ b/libavcodec/wavpack.c
@@ -113,10 +113,10 @@ static int update_error_limit(WavpackFrameContext *ctx)
if (ctx->stereo_in && ctx->hybrid_bitrate) {
int balance = (sl[1] - sl[0] + br[1] + 1) >> 1;
if (balance > br[0]) {
- br[1] = br[0] << 1;
+ br[1] = br[0] * 2;
br[0] = 0;
} else if (-balance > br[0]) {
- br[0] <<= 1;
+ br[0] *= 2;
br[1] = 0;
} else {
br[1] = br[0] + balance;
--
2.13.0
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