From: Tom Tromey <tromey@redhat.com>
Date: Tue, 7 Feb 2012 15:42:39 +0000 (+0000)
Subject: 	* charset.c (find_charset_names): Check 'in' against NULL.
X-Git-Tag: cygwin-1_7_11-release~158
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=1d6b2d2b4a864c478fb6a46e15a29859641fe788;p=thirdparty%2Fbinutils-gdb.git

	* charset.c (find_charset_names): Check 'in' against NULL.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 5adc58781be..f85f13971ac 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,7 @@
+2012-02-07  Tom Tromey  <tromey@redhat.com>
+
+	* charset.c (find_charset_names): Check 'in' against NULL.
+
 2012-02-06  Doug Evans  <dje@google.com>
 
 	* gdbtypes.h (struct main_type): Change type of name,tag_name,
diff --git a/gdb/charset.c b/gdb/charset.c
index 62977d11d00..16dab6b9fc0 100644
--- a/gdb/charset.c
+++ b/gdb/charset.c
@@ -839,7 +839,7 @@ find_charset_names (void)
 	 parse the glibc and libiconv formats; feel free to add others
 	 as needed.  */
 
-      while (!feof (in))
+      while (in != NULL && !feof (in))
 	{
 	  /* The size of buf is chosen arbitrarily.  */
 	  char buf[1024];