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author | Kostya Shishkov <kostya.shishkov@gmail.com> | 2012-05-14 21:33:03 +0400 |
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committer | Kostya Shishkov <kostya.shishkov@gmail.com> | 2012-05-15 21:05:39 +0400 |
commit | 81064a8045028838fd32d18490034c207c8ecc06 (patch) | |
tree | 56cb391765bf643d17e2f793efdbd49211c5418b | |
parent | fc417db3f162d5269c0d22f8e467da4afa67c20a (diff) |
indeo3: initialise pixel planes on allocation
This prevents decoder from reading garbage from it in case of errors later.
-rw-r--r-- | libavcodec/indeo3.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavcodec/indeo3.c b/libavcodec/indeo3.c index 0856d0607c..1221ffab18 100644 --- a/libavcodec/indeo3.c +++ b/libavcodec/indeo3.c @@ -194,6 +194,8 @@ static av_cold int allocate_frame_buffers(Indeo3DecodeContext *ctx, /* set buffer pointers = buf_ptr + pitch and thus skip the INTRA prediction line */ ctx->planes[p].pixels[0] = ctx->planes[p].buffers[0] + ctx->planes[p].pitch; ctx->planes[p].pixels[1] = ctx->planes[p].buffers[1] + ctx->planes[p].pitch; + memset(ctx->planes[p].pixels[0], 0, ctx->planes[p].pitch * ctx->planes[p].height); + memset(ctx->planes[p].pixels[1], 0, ctx->planes[p].pitch * ctx->planes[p].height); } return 0; |