games-emulation/zsnes: add 2.0.12

Tag:
  - https://github.com/xyproto/zsnes/releases/tag/2.0.12

Changes in comparison to 2.0.10:
  - fix missing XDG updates

Signed-off-by: Aliaksei Urbanski <aliaksei.urbanski@gmail.com>
Closes: https://github.com/gentoo/gentoo/pull/37767
Signed-off-by: James Le Cuirot <chewi@gentoo.org>

1 files changed, 28 insertions, 0 deletions

diff --git a/games-emulation/zsnes/files/zsnes-2.0.12-initc.patch b/games-emulation/zsnes/files/zsnes-2.0.12-initc.patch
new file mode 100644
index 000000000000..d6ce00b93db0
--- /dev/null
+++ b/games-emulation/zsnes/files/zsnes-2.0.12-initc.patch
@@ -0,0 +1,28 @@
+# https://github.com/xyproto/zsnes/issues/19#issuecomment-1710906677
+# https://github.com/TrashRaccoonSnuffy/zsnes/commit/f77ec1a0
+
+Author: Sneed <127693805+TrashRaccoonSnuffy@users.noreply.github.com>
+Date: Thu, 7 Sep 2023 21:06:10 -0300
+
+    Fix a buffer overflow
+
+--- a/initc.c
++++ b/initc.c
+@@ -1364,7 +1364,7 @@ void clearmem(void)
+ }
+ 
+ extern uint8_t BRRBuffer[];
+-extern uint8_t echoon0;
++extern uint8_t echoon0[];
+ extern uint32_t PHdspsave;
+ extern uint32_t PHdspsave2;
+ s4 echobuf[22500];
+@@ -1373,7 +1373,7 @@ extern uint8_t DSPMem[256];
+ void clearvidsound()
+ {
+     memset(BRRBuffer, 0, PHdspsave);
+-    memset(&echoon0, 0, PHdspsave2);
++    memset(echoon0, 0, PHdspsave2);
+     memset(&echobuf, 0, sizeof(echobuf));
+     memset(spcBuffera, 0, 65536 * 4 + 4096);
+     memset(DSPMem, 0, 256);