From: Mike Stump <mrs@gcc.gnu.org>
Date: Sat, 18 Mar 1995 02:31:09 +0000 (+0000)
Subject: * libgcc2.c (__register_exceptions): Handle empty tables.
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=47c0d9de92723e805c6167ff53e850dfe3354e9f;p=platform%2Fupstream%2Fgcc.git

* libgcc2.c (__register_exceptions): Handle empty tables.

From-SVN: r9200
---

diff --git a/gcc/libgcc2.c b/gcc/libgcc2.c
index 6846dfc..bd33d1c 100644
--- a/gcc/libgcc2.c
+++ b/gcc/libgcc2.c
@@ -2237,9 +2237,14 @@ __throw_type_match (const char *catch_type, const char *throw_type)
 void
 __register_exceptions (exception_table *table)
 {
-  struct exception_table_node *node = (struct exception_table_node*)
-      malloc (sizeof (struct exception_table_node));
+  struct exception_table_node *node;
   exception_table *range = table + 1;
+
+  if (range->start == (void*)-1)
+    return;
+
+  node = (struct exception_table_node*)
+    malloc (sizeof (struct exception_table_node));
   node->table = table;
 
   /* This look can be optimized away either if the table