From: Ian Lance Taylor <iant@golang.org>
Date: Fri, 12 Jul 2024 00:58:17 +0000 (-0700)
Subject: libbacktrace: don't fail if symbol size is unknown
X-Git-Tag: basepoints/gcc-16~7568
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d7318f4cf89c2a934fcd1f87d711081285fad242;p=thirdparty%2Fgcc.git

libbacktrace: don't fail if symbol size is unknown

	* btest.c (test5): Don't fail if symbol size is 0.
	* mtest.c (test5): Likewise.
---

diff --git a/libbacktrace/btest.c b/libbacktrace/btest.c
index c4b2db2cce2..3b603f643fa 100644
--- a/libbacktrace/btest.c
+++ b/libbacktrace/btest.c
@@ -440,7 +440,7 @@ test5 (void)
 		   (unsigned long) (uintptr_t) &global);
 	  symdata.failed = 1;
 	}
-      else if (symdata.size != sizeof (global))
+      else if (symdata.size != sizeof (global) && symdata.size != 0)
 	{
 	  fprintf (stderr,
 		   "test5: unexpected syminfo size got %lx expected %lx\n",
diff --git a/libbacktrace/mtest.c b/libbacktrace/mtest.c
index f793391653d..5ec43c7bbce 100644
--- a/libbacktrace/mtest.c
+++ b/libbacktrace/mtest.c
@@ -373,7 +373,7 @@ test5 (void)
 		   (unsigned long) (uintptr_t) &global);
 	  symdata.failed = 1;
 	}
-      else if (symdata.size != sizeof (global))
+      else if (symdata.size != sizeof (global) && symdata.size != 0)
 	{
 	  fprintf (stderr,
 		   "test5: unexpected syminfo size got %lx expected %lx\n",