From: Maciej W. Rozycki <macro@codesourcery.com>
Date: Tue, 5 Aug 2014 15:17:15 +0000 (+0100)
Subject: MIPS: Fix a .pdr section linker buffer overrun
X-Git-Tag: binutils-2_25~668
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e034b2cc9d2125f80dabb698271a346cbcff8d76;p=platform%2Fupstream%2Fbinutils.git

MIPS: Fix a .pdr section linker buffer overrun

	* elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
	rawsize if changing size.
---

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 6085db8..679edd4 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,8 @@
+2014-08-05  Maciej W. Rozycki  <macro@codesourcery.com>
+
+	* elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
+	rawsize if changing size.
+
 2014-08-05  Alan Modra  <amodra@gmail.com>
 
 	PR ld/17226
diff --git a/bfd/elfxx-mips.c b/bfd/elfxx-mips.c
index a72ccc3..ee0204d 100644
--- a/bfd/elfxx-mips.c
+++ b/bfd/elfxx-mips.c
@@ -12380,6 +12380,8 @@ _bfd_mips_elf_discard_info (bfd *abfd, struct elf_reloc_cookie *cookie,
   if (skip != 0)
     {
       mips_elf_section_data (o)->u.tdata = tdata;
+      if (o->rawsize == 0)
+	o->rawsize = o->size;
       o->size -= skip * PDR_SIZE;
       ret = TRUE;
     }