From: Ian Lance Taylor <ian@airs.com>
Date: Thu, 22 Jul 1999 00:29:35 +0000 (+0000)
Subject: 1999-07-21  Philippe De Muyter  <phdm@macqel.be>
X-Git-Tag: gdb-1999-07-26~19
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=75987f837d86a482443aab3c68a8b84afc600ce5;p=thirdparty%2Fbinutils-gdb.git

1999-07-21  Philippe De Muyter  <phdm@macqel.be>

	* cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
	message	and fail if a symbol index is out of range.
---

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 6fb1b12ba2b..e1059ee9bf6 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,8 @@
+1999-07-21  Philippe De Muyter  <phdm@macqel.be>
+
+	* cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
+	message	and fail if a symbol index is out of range.
+
 1999-07-21  Ian Lance Taylor  <ian@zembu.com>
 
 	* elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
diff --git a/bfd/cofflink.c b/bfd/cofflink.c
index 994cea498ea..679e7a84d87 100644
--- a/bfd/cofflink.c
+++ b/bfd/cofflink.c
@@ -2603,6 +2603,14 @@ _bfd_coff_generic_relocate_section (output_bfd, info, input_bfd,
 	  h = NULL;
 	  sym = NULL;
 	}
+      else if (symndx < 0
+	       || (unsigned long) symndx >= obj_raw_syment_count (input_bfd))
+	{
+	  (*_bfd_error_handler)
+	    ("%s: illegal symbol index %ld in relocs",
+	     bfd_get_filename (input_bfd), symndx);
+	  return false;
+	}
       else
 	{    
 	  h = obj_coff_sym_hashes (input_bfd)[symndx];