[FFmpeg-devel] [PR] avcodec/exr: use av_realloc_array() (PR #21471)

[michaelni via ffmpeg-devel <ffmpeg-devel@ffmpeg.org>]

PR #21471 opened by michaelni
URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/21471
Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/21471.patch

Related to: #YWH-PGM40646-33
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>


>From ac8f9fde4fad281546b28e0dab98b7399cf0eeb5 Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michael@niedermayer.cc>
Date: Thu, 15 Jan 2026 02:47:06 +0100
Subject: [PATCH] avcodec/exr: use av_realloc_array()

Related to: #YWH-PGM40646-33
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
---
 libavcodec/exr.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libavcodec/exr.c b/libavcodec/exr.c
index 536a55c5be..fe17ddcd31 100644
--- a/libavcodec/exr.c
+++ b/libavcodec/exr.c
@@ -1807,8 +1807,8 @@ static int decode_header(EXRContext *s, AVFrame *frame)
                     }
                 }
 
-                s->channels = av_realloc(s->channels,
-                                         ++s->nb_channels * sizeof(EXRChannel));
+                s->channels = av_realloc_array(s->channels,
+                                         ++s->nb_channels,  sizeof(EXRChannel));
                 if (!s->channels) {
                     ret = AVERROR(ENOMEM);
                     goto fail;
-- 
2.49.1

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