From: Nick Clifton <nickc@redhat.com>
Date: Thu, 7 Feb 2013 16:07:03 +0000 (+0000)
Subject: 	* elfcomm.c (get_archive_member_name): Prevent seg-fault if a
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=907b01b73a786f82f9ea1be03fae9631df326bc2;p=binutils-gdb.git

	* elfcomm.c (get_archive_member_name): Prevent seg-fault if a
	corrupt archive uses long names but has no long name table.
---

diff --git a/binutils/elfcomm.c b/binutils/elfcomm.c
index a50b1ece382..64d4b213980 100644
--- a/binutils/elfcomm.c
+++ b/binutils/elfcomm.c
@@ -586,6 +586,12 @@ get_archive_member_name (struct archive_info *arch,
       char *member_file_name;
       char *member_name;
 
+      if (arch->longnames == NULL || arch->longnames_size == 0)
+	{
+	  error (_("Archive member uses long names, but no longname table found\n"));
+	  return NULL;
+	}
+      
       arch->nested_member_origin = 0;
       k = j = strtoul (arch->arhdr.ar_name + 1, &endp, 10);
       if (arch->is_thin_archive && endp != NULL && * endp == ':')