From: Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Date: Wed, 23 Jul 2003 19:28:35 +0000 (+0000)
Subject: 2003-07-23  Michal Ludvig  <mludvig@suse.cz>
X-Git-Tag: cagney_x86i386-20030821-branchpoint~52
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=11f8b8d624d5b0ff2664b76e465e77926554fd56;p=thirdparty%2Fbinutils-gdb.git

2003-07-23  Michal Ludvig  <mludvig@suse.cz>
	    Elena Zannoni  <ezannoni@redhat.com>

 	* linespec.c (decode_line_2): Avoid crash if
 	find_function_start_sal() returns empty record.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 4271182d0b0..85414a86206 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,9 @@
+2003-07-23  Michal Ludvig  <mludvig@suse.cz>
+	    Elena Zannoni  <ezannoni@redhat.com>
+
+ 	* linespec.c (decode_line_2): Avoid crash if 
+ 	find_function_start_sal() returns empty record.
+
 2003-07-23  Andreas Schwab  <schwab@suse.de>
 
 	* ia64-tdep.c (ia64_print_insn): New function.
diff --git a/gdb/linespec.c b/gdb/linespec.c
index b8f727453ea..4b863ef8f74 100644
--- a/gdb/linespec.c
+++ b/gdb/linespec.c
@@ -483,11 +483,18 @@ decode_line_2 (struct symbol *sym_arr[], int nelts, int funfirstline,
       if (sym_arr[i] && SYMBOL_CLASS (sym_arr[i]) == LOC_BLOCK)
 	{
 	  values.sals[i] = find_function_start_sal (sym_arr[i], funfirstline);
-	  printf_unfiltered ("[%d] %s at %s:%d\n",
-			     (i + 2),
-			     SYMBOL_PRINT_NAME (sym_arr[i]),
-			     values.sals[i].symtab->filename,
-			     values.sals[i].line);
+	  if (values.sals[i].symtab)
+	    printf_unfiltered ("[%d] %s at %s:%d\n",
+			       (i + 2),
+			       SYMBOL_PRINT_NAME (sym_arr[i]),
+			       values.sals[i].symtab->filename,
+			       values.sals[i].line);
+	  else
+	    printf_unfiltered ("[%d] %s at ?FILE:%d [No symtab? Probably broken debug info...]\n",
+			       (i + 2),
+			       SYMBOL_PRINT_NAME (sym_arr[i]),
+			       values.sals[i].line);
+
 	}
       else
 	printf_unfiltered ("?HERE\n");