From: remi@remlab.net
To: ffmpeg-devel@ffmpeg.org
Subject: [FFmpeg-devel] [PATCH 1/2] lavc/vorbisdec: use ptrdiff_t to iterate over intptr_t
Date: Sat, 17 Sep 2022 12:59:35 +0300
Message-ID: <20220917095936.39330-1-remi@remlab.net> (raw)
From: Rémi Denis-Courmont <remi@remlab.net>
While this probably never overflows, we are better safe than sorry.
The callback prototype should probably also use ptrdiff_t or size_t but
I diggress.
---
libavcodec/vorbisdec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/vorbisdec.c b/libavcodec/vorbisdec.c
index 38a5367be3..9728997370 100644
--- a/libavcodec/vorbisdec.c
+++ b/libavcodec/vorbisdec.c
@@ -1581,7 +1581,7 @@ static inline int vorbis_residue_decode(vorbis_context *vc, vorbis_residue *vr,
void ff_vorbis_inverse_coupling(float *mag, float *ang, intptr_t blocksize)
{
- int i;
+ ptrdiff_t i;
for (i = 0; i < blocksize; i++) {
if (mag[i] > 0.0) {
if (ang[i] > 0.0) {
--
2.37.2
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next reply other threads:[~2022-09-17 9:59 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-17 9:59 remi [this message]
2022-09-17 10:46 ` Andreas Rheinhardt
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