Fix a memory leak with UTF-8 strings

Resolves: RHEL-96948

0001-Xm-String-Fix-memory-leak.patch

@@ -0,0 +1,28 @@
+From 30ff6e00e9a5edc15ff438b6cfd8a5a4169630a1 Mon Sep 17 00:00:00 2001
+From: Olivier Fourdan <ofourdan@redhat.com>
+Date: Mon, 16 Jun 2025 14:49:55 +0200
+Subject: [PATCH] Xm/String: Fix memory leak
+
+ComputeMetrics() would leak the string created by _XmUtf8ToUcs2(), make
+sure to free the string once done with it.
+
+Signed-off-by: Olivier Fourdan <ofourdan@redhat.com>
+---
+ lib/Xm/XmString.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/lib/Xm/XmString.c b/lib/Xm/XmString.c
+index 2c54ef57..6ee1c40e 100644
+--- a/lib/Xm/XmString.c
++++ b/lib/Xm/XmString.c
+@@ -6272,6 +6272,7 @@ ComputeMetrics(XmRendition rend,
+ 
+ 		  XTextExtents16(font_struct, str, str_len,
+ 			     &dir, &asc, &desc, &char_ret);
++                  XFree(str);
+ 		} else
+ 	      XTextExtents16(font_struct, 
+ 			     (XChar2b *)text, Half(byte_count),
+-- 
+2.50.0
+

motif.spec

@@ -1,7 +1,7 @@
 Summary: Run-time libraries and programs
 Name: motif
 Version: 2.3.4
-Release: 22%{?dist}
+Release: 23%{?dist}
 License: LGPLv2+
 Group: System Environment/Libraries
 Source: http://downloads.sf.net/motif/motif-%{version}-src.tgz
@@ -55,6 +55,9 @@ Patch62: 0005-Xm-RCMenu-Use-Xinerama-for-placement.patch
 Patch63: 0006-Xm-Tooltip-Use-Xinerama-for-placement.patch
 Patch64: 0007-Xm-ComboBox-Use-Xinerama-for-placement.patch
 
+# https://issues.redhat.com/browse/RHEL-96948
+Patch65: 0001-Xm-String-Fix-memory-leak.patch
+
 Conflicts: lesstif <= 0.92.32-6
 
 %description
@@ -112,6 +115,7 @@ This package contains the static Motif libraries.
 %patch62 -p1 -b .xinerama
 %patch63 -p1 -b .xinerama
 %patch64 -p1 -b .xinerama
+%patch65 -p1 -b .memleak
 
 %build
 CFLAGS="$RPM_OPT_FLAGS -D_FILE_OFFSET_BITS=64" \
@@ -169,6 +173,10 @@ rm -rf %{buildroot}
 %{_libdir}/lib*.a
 
 %changelog
+* Fri Jun 27 2025 Olivier Fourdan <ofourdan@redhat.com> - 2.3.4-23
+- Fix a memory leak with UTF-8 strings
+  Resolves: RHEL-96948
+
 * Mon Jun  2 2025 Olivier Fourdan <ofourdan@redhat.com> - 2.3.4-22
 - Keep drop-down menus on the same monitor as the pull-down button with
   Xinerama