Module: libav Branch: release/0.8 Commit: 5f896773e07126dd66f5b83e604e99adb30617cb
Author: Ronald S. Bultje <[email protected]> Committer: Reinhard Tartler <[email protected]> Date: Tue Feb 28 18:21:31 2012 -0800 swscale: fix another integer overflow. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: [email protected] (cherry picked from commit 791de61bbb0d2bceb1037597b310e2a4a94494fd) Signed-off-by: Reinhard Tartler <[email protected]> --- libswscale/utils.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/libswscale/utils.c b/libswscale/utils.c index 2d7029e..51bc384 100644 --- a/libswscale/utils.c +++ b/libswscale/utils.c @@ -1013,7 +1013,7 @@ int sws_init_context(SwsContext *c, SwsFilter *srcFilter, SwsFilter *dstFilter) c->vLumBufSize= c->vLumFilterSize; c->vChrBufSize= c->vChrFilterSize; for (i=0; i<dstH; i++) { - int chrI= i*c->chrDstH / dstH; + int chrI = (int64_t) i * c->chrDstH / dstH; int nextSlice= FFMAX(c->vLumFilterPos[i ] + c->vLumFilterSize - 1, ((c->vChrFilterPos[chrI] + c->vChrFilterSize - 1)<<c->chrSrcVSubSample)); _______________________________________________ libav-commits mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-commits
