Fix a hang in SDL_FreeYUVOverlay() (RH#2173510)

sdl12-compat-1.2.60-Fixed-infinite-loop-in-SDL_FreeYUVOverlay.patch

@@ -0,0 +1,30 @@
+From 683234e8708a081224942181710ca5dd3cee409e Mon Sep 17 00:00:00 2001
+From: Sam Lantinga <slouken@libsdl.org>
+Date: Thu, 17 Nov 2022 07:55:07 -0800
+Subject: [PATCH] Fixed infinite loop in SDL_FreeYUVOverlay()
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Fixes https://github.com/libsdl-org/sdl12-compat/issues/275
+
+Signed-off-by: Petr Písař <ppisar@redhat.com>
+---
+ src/SDL12_compat.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/src/SDL12_compat.c b/src/SDL12_compat.c
+index 6964e2b..fb657a6 100644
+--- a/src/SDL12_compat.c
++++ b/src/SDL12_compat.c
+@@ -7535,6 +7535,7 @@ SDL_FreeYUVOverlay(SDL12_Overlay *overlay12)
+             if (overlay->overlay12 == overlay12) {
+                 overlay->overlay12 = NULL;  /* don't try to draw this later. */
+             }
++            overlay = overlay->next;
+         }
+ 
+         if (renderer) {
+-- 
+2.39.2
+

sdl12-compat.spec

@@ -7,7 +7,7 @@
 
 Name:           sdl12-compat
 Version:        1.2.60
-Release:        2%{?dist}
+Release:        3%{?dist}
 Summary:        SDL 1.2 runtime compatibility library using SDL 2.0
 # mp3 decoder code is MIT-0/PD
 # SDL_opengl.h is zlib and MIT
@@ -20,6 +20,9 @@ Source1:        SDL_config.h
 # Backports from upstream (0001~0500)
 ## From: https://github.com/libsdl-org/sdl12-compat/commit/77892a1ef5260fe78e593c8337dbe98874ff336c
 Patch0001:      0001-fix-SDL12COMPAT_MAX_VIDMODE.patch
+# Fix a hang in SDL_FreeYUVOverlay(), in upstream after 1.2.60, RH#2173510,
+# <https://github.com/libsdl-org/sdl12-compat/issues/275>
+Patch0002:      sdl12-compat-1.2.60-Fixed-infinite-loop-in-SDL_FreeYUVOverlay.patch
 
 # Proposed patches (0501~1000)
 
@@ -152,6 +155,9 @@ rm -rf %{buildroot}%{_libdir}/*.a
 
 
 %changelog
+* Fri Mar 10 2023 Petr Pisar <ppisar@redhat.com> - 1.2.60-3
+- Fix a hang in SDL_FreeYUVOverlay() (RH#2173510)
+
 * Sat Jan 21 2023 Fedora Release Engineering <releng@fedoraproject.org> - 1.2.60-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild