Module: libav Branch: master Commit: dd3b73f3905c61c99f1d3fb58bc7ee380eb8aa2e
Author: Mans Rullgard <[email protected]> Committer: Mans Rullgard <[email protected]> Date: Sat Nov 24 13:03:53 2012 +0000 base64: fix signed overflow in shift Signed-off-by: Mans Rullgard <[email protected]> --- libavutil/base64.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/libavutil/base64.c b/libavutil/base64.c index 73872b8..c1fba89 100644 --- a/libavutil/base64.c +++ b/libavutil/base64.c @@ -44,10 +44,10 @@ static const uint8_t map2[] = int av_base64_decode(uint8_t *out, const char *in, int out_size) { - int i, v; + int i; + unsigned v = 0; uint8_t *dst = out; - v = 0; for (i = 0; in[i] && in[i] != '='; i++) { unsigned int index= in[i]-43; if (index>=FF_ARRAY_ELEMS(map2) || map2[index] == 0xff) _______________________________________________ libav-commits mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-commits
