jasper: patch CVE-2025-8837

Details: https://nvd.nist.gov/vuln/detail/CVE-2025-8837

Pick the patch from the details of the above link.

Signed-off-by: Gyorgy Sarvari <skandigraun@gmail.com>

meta-oe/recipes-graphics/jasper/jasper/0001-Fixes-402-403.patch

@@ -0,0 +1,63 @@
+From 97c4d21cbe1936797bd8530669525287ee75f2c6 Mon Sep 17 00:00:00 2001
+From: Michael Adams <mdadams@ece.uvic.ca>
+Date: Tue, 5 Aug 2025 20:46:48 -0700
+Subject: [PATCH] Fixes #402, #403.
+
+JPEG-2000 (JPC) Decoder:
+- Added the setting of several pointers to null in some cleanup code
+  after the pointed-to memory was freed.  This pointer nulling is not
+  needed normally, but it is needed when certain debugging logs are
+  enabled (so that the debug code understands that the memory associated
+  with the aforementioned pointers has been freed).
+
+CVE: CVE-2025-8837
+Upstream-Status: Backport [https://github.com/jasper-software/jasper/commit/8308060d3fbc1da10353ac8a95c8ea60eba9c25a]
+
+Signed-off-by: Gyorgy Sarvari <skandigraun@gmail.com>
+---
+ src/libjasper/jpc/jpc_dec.c |  13 ++++++++-----
+ 1 file changed, 8 insertions(+), 5 deletions(-)
+
+diff --git a/src/libjasper/jpc/jpc_dec.c b/src/libjasper/jpc/jpc_dec.c
+index 125a29b..7e44f05 100644
+--- a/src/libjasper/jpc/jpc_dec.c
++++ b/src/libjasper/jpc/jpc_dec.c
+@@ -1136,23 +1136,23 @@ static int jpc_dec_tilefini(jpc_dec_t *dec, jpc_dec_tile_t *tile)
+ 
+ 	if (tile->cp) {
+ 		jpc_dec_cp_destroy(tile->cp);
+-		//tile->cp = 0;
++		tile->cp = 0;
+ 	}
+ 	if (tile->tcomps) {
+ 		jas_free(tile->tcomps);
+-		//tile->tcomps = 0;
++		tile->tcomps = 0;
+ 	}
+ 	if (tile->pi) {
+ 		jpc_pi_destroy(tile->pi);
+-		//tile->pi = 0;
++		tile->pi = 0;
+ 	}
+ 	if (tile->pkthdrstream) {
+ 		jas_stream_close(tile->pkthdrstream);
+-		//tile->pkthdrstream = 0;
++		tile->pkthdrstream = 0;
+ 	}
+ 	if (tile->pptstab) {
+ 		jpc_ppxstab_destroy(tile->pptstab);
+-		//tile->pptstab = 0;
++		tile->pptstab = 0;
+ 	}
+ 
+ 	tile->state = JPC_TILE_DONE;
+@@ -2288,6 +2288,9 @@ static int jpc_dec_dump(const jpc_dec_t *dec)
+ 	const jpc_dec_tile_t *tile;
+ 	for (tileno = 0, tile = dec->tiles; tileno < dec->numtiles;
+ 	  ++tileno, ++tile) {
++		if (!tile->tcomps) {
++			continue;
++		}
+ 		assert(!dec->numcomps || tile->tcomps);
+ 		unsigned compno;
+ 		const jpc_dec_tcomp_t *tcomp;

meta-oe/recipes-graphics/jasper/jasper_4.2.4.bb

@@ -6,6 +6,7 @@ LIC_FILES_CHKSUM = "file://LICENSE.txt;md5=a80440d1d8f17d041c71c7271d6e06eb"
 SRC_URI = "https://github.com/jasper-software/${BPN}/releases/download/version-${PV}/${BP}.tar.gz \
            file://0001-Fixes-400.patch \
            file://0001-Fixes-401.patch \
+           file://0001-Fixes-402-403.patch \
            "
 SRC_URI[sha256sum] = "6a597613d8d84c500b5b83bf0eec06cd3707c23d19957f70354ac2394c9914e7"