From: Michael Niedermayer <[email protected]> Prevent use of uninitialized memory / valgrind failure
Found-by: ubitux Signed-off-by: Michael Niedermayer <[email protected]> --- libavcodec/jpeg2000.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/libavcodec/jpeg2000.c b/libavcodec/jpeg2000.c index 2e47b3e..dc7a0f5 100644 --- a/libavcodec/jpeg2000.c +++ b/libavcodec/jpeg2000.c @@ -436,9 +436,9 @@ int ff_jpeg2000_init_component(Jpeg2000Component *comp, if (!prec->zerobits) return AVERROR(ENOMEM); - prec->cblk = av_malloc_array(prec->nb_codeblocks_width * - (uint64_t)prec->nb_codeblocks_height, - sizeof(*prec->cblk)); + prec->cblk = av_mallocz_array(prec->nb_codeblocks_width * + (uint64_t)prec->nb_codeblocks_height, + sizeof(*prec->cblk)); if (!prec->cblk) return AVERROR(ENOMEM); for (cblkno = 0; cblkno < prec->nb_codeblocks_width * prec->nb_codeblocks_height; cblkno++) { -- 1.8.2.1 _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
