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| author | Skal <skal@google.com> | 2019-12-13 14:21:09 +0100 |
|---|---|---|
| committer | Pascal Massimino <skal@google.com> | 2019-12-13 13:26:16 +0000 |
| commit | 295e5e38013cee910761116c13490d9d9500842c (patch) | |
| tree | 6989e2b8750ea16dced2c239371fe600f4e848fa | |
| parent | e2575e05cb35dd5364b945d0c7f5770fd322a84e (diff) | |
| download | libwebp-295e5e38013cee910761116c13490d9d9500842c.tar.gz | |
fix UBSAN warning
"applying non-zero offset 2044 to null pointer"
Fixes chromium bug #19447
Change-Id: I530ae27dc64e92ed0018f36469264c448329e042
| -rw-r--r-- | src/dec/frame_dec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/dec/frame_dec.c b/src/dec/frame_dec.c index bda9e1a6..04609a8e 100644 --- a/src/dec/frame_dec.c +++ b/src/dec/frame_dec.c @@ -732,7 +732,7 @@ static int AllocateMemory(VP8Decoder* const dec) { mem += f_info_size; dec->thread_ctx_.id_ = 0; dec->thread_ctx_.f_info_ = dec->f_info_; - if (dec->mt_method_ > 0) { + if (dec->filter_type_ > 0 && dec->mt_method_ > 0) { // secondary cache line. The deblocking process need to make use of the // filtering strength from previous macroblock row, while the new ones // are being decoded in parallel. We'll just swap the pointers. |