PR #22437 opened by James Almer (jamrial)
URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/22437
Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/22437.patch

There are some buffers still allocated even with it.
Fixes memleaks.


>From fc5e327b9a78c6d9bb59f6731199cc5f6de23c42 Mon Sep 17 00:00:00 2001
From: James Almer <[email protected]>
Date: Sat, 7 Mar 2026 10:49:19 -0300
Subject: [PATCH] swscale/utils: don't abort early in sws_freeContext() for non
 legacy API

There are some buffers still allocated even with it.
Fixes memleaks.

Signed-off-by: James Almer <[email protected]>
---
 libswscale/utils.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/libswscale/utils.c b/libswscale/utils.c
index 89fe6c8a1c..2b233cf0e6 100644
--- a/libswscale/utils.c
+++ b/libswscale/utils.c
@@ -2272,11 +2272,6 @@ void sws_freeContext(SwsContext *sws)
     for (i = 0; i < FF_ARRAY_ELEMS(c->graph); i++)
         ff_sws_graph_free(&c->graph[i]);
 
-    if (!c->is_legacy_init) {
-        av_free(c);
-        return;
-    }
-
     for (i = 0; i < c->nb_slice_ctx; i++)
         sws_freeContext(c->slice_ctx[i]);
     av_freep(&c->slice_ctx);
-- 
2.52.0

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