From: Michael Niedermayer <michael@niedermayer.cc>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Subject: [FFmpeg-devel] [PATCH] avfilter/vsrc_mandelbrot: Check for malloc failure
Date: Thu, 21 Apr 2022 22:45:12 +0200
Message-ID: <20220421204512.21908-1-michael@niedermayer.cc> (raw)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
---
libavfilter/vsrc_mandelbrot.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/libavfilter/vsrc_mandelbrot.c b/libavfilter/vsrc_mandelbrot.c
index 20f62ed42e..d4d7e2fa49 100644
--- a/libavfilter/vsrc_mandelbrot.c
+++ b/libavfilter/vsrc_mandelbrot.c
@@ -134,6 +134,9 @@ static av_cold int init(AVFilterContext *ctx)
s-> next_cache= av_malloc_array(s->cache_allocated, sizeof(*s-> next_cache));
s-> zyklus = av_malloc_array(s->maxiter + 16, sizeof(*s->zyklus));
+ if (!s->point_cache || !s->next_cache || !s->zyklus)
+ return AVERROR(ENOMEM);
+
return 0;
}
--
2.17.1
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next reply other threads:[~2022-04-21 20:45 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-21 20:45 Michael Niedermayer [this message]
2022-04-22 9:52 ` Paul B Mahol
2022-04-22 17:50 ` Michael Niedermayer
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