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https://bugs.gentoo.org/983119
Patch backported from upstream
commit f2c490cc233d2d55cd7c1eade9431d9711de375d
Author: Tim Hentenaar <tim@hentenaar.com>
Date: Mon, 4 May 2026 07:29:32 +0000
XmString: DrawLine: If there's only a single segment, don't deref
--- motif-2.5.2/lib/Xm/XmString.c
+++ motif-2.5.2/lib/Xm/XmString.c
@@ -3737,7 +3737,9 @@
Boolean set_direction = False;
XmDirection lay_dir = prim_dir; /* layout direction of this line */
- seg = _XmEntrySegmentGet(line)[seg_index];
+ if (_XmEntryMultiple(line))
+ seg = _XmEntrySegment(line)[seg_index];
+ else seg = (_XmStringNREntry)line;
if (_XmEntryType(seg) != XmSTRING_ENTRY_OPTIMIZED) {
lay_dir = _XmEntryLayoutGet(seg, prim_dir);
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