opensc: fix use realloc after free detected by gcc>=12

srcpkgs/opensc/patches/0f7082ea46562b15221f428860b993e0519c6cbd.patch

@@ -0,0 +1,30 @@
+From 0f7082ea46562b15221f428860b993e0519c6cbd Mon Sep 17 00:00:00 2001
+From: Veronika Hanulikova <vhanulik@redhat.com>
+Date: Wed, 16 Feb 2022 11:59:27 +0100
+Subject: [PATCH] Fix usage of pointer after realloc
+
+---
+ src/sm/sm-iso.c | 5 +++--
+ 1 file changed, 3 insertions(+), 2 deletions(-)
+
+diff --git a/src/sm/sm-iso.c b/src/sm/sm-iso.c
+index 5baded77c6..2c3f6bcabd 100644
+--- a/src/sm/sm-iso.c
++++ b/src/sm/sm-iso.c
+@@ -181,13 +181,14 @@ static int format_le(size_t le, struct sc_asn1_entry *le_entry,
+ 
+ static int prefix_buf(u8 prefix, u8 *buf, size_t buflen, u8 **cat)
+ {
+-	u8 *p;
++	u8 *p = NULL;
++	int ptr_same = *cat == buf;
+ 
+ 	p = realloc(*cat, buflen + 1);
+ 	if (!p)
+ 		return SC_ERROR_OUT_OF_MEMORY;
+ 
+-	if (*cat == buf) {
++	if (ptr_same) {
+ 		memmove(p + 1, p, buflen);
+ 	} else {
+ 		/* Flawfinder: ignore */

srcpkgs/opensc/template

@@ -1,7 +1,7 @@
 # Template file for 'opensc'
 pkgname=opensc
 version=0.22.0
-revision=1
+revision=2
 wrksrc="OpenSC-${version}"
 build_style=gnu-configure
 configure_args="--enable-man  --enable-sm --enable-static=no --enable-doc