Fix off by 1 error in handling multilibs

From-SVN: r18630

Fix off by 1 error in handling multilibs
From-SVN: r18630
e29ef920 · Michael Meissner · Michael Meissner · 883482b2 · e29ef920 · e29ef920
Commit e29ef920 authored Mar 16, 1998 by Michael Meissner Committed by Michael Meissner Mar 16, 1998
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gcc/ChangeLog
+5 -0

gcc/gcc.c
+3 -0

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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+Mon Mar 16 15:57:17 1998  Michael Meissner  <meissner@cygnus.com>
+	* gcc.c (default_arg): Don't wander off the end of allocated
+	memory.
 Mon Mar 16 12:55:15 1998  Jim Wilson  <wilson@cygnus.com>
 	* config/m68k/netbsd.h (ASM_SPEC): Add %{m68060}.

--- a/gcc/gcc.c
+++ b/gcc/gcc.c
@@ -5235,6 +5235,9 @@ default_arg (p, len)
      if ((end - start) == len && strncmp (p, start, len) == 0)
 	return 1;
+      if (*end == '\0')
+	break;
    }
  return 0;