From: Pierre Muller <muller@sourceware.org>
Date: Thu, 13 Dec 2012 17:08:07 +0000 (+0000)
Subject: 	* coff-pe-read.c (pe_text_section_offset): Increase size of sname
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=d8f4a83e6a764c215495d682a48e20fbcb6e92bc;p=deliverable%2Fbinutils-gdb.git

	* coff-pe-read.c (pe_text_section_offset): Increase size of sname
	local variable and zero terminate it to avoid possible problems
	in strcmp.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 2639cc5cca..4127a83b6f 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,9 @@
+2012-12-13  Pierre Muller  <muller@sourceware.org>
+
+	* coff-pe-read.c (pe_text_section_offset): Increase size of sname
+	local variable and zero terminate it to avoid possible problems
+	in strcmp.
+
 2012-12-13  Pedro Alves  <palves@redhat.com>
 
 	* coff-pe-read.c: Include coff/internal.h.
diff --git a/gdb/coff-pe-read.c b/gdb/coff-pe-read.c
index 679ca31f7c..09eb13e1b7 100644
--- a/gdb/coff-pe-read.c
+++ b/gdb/coff-pe-read.c
@@ -672,12 +672,13 @@ pe_text_section_offset (struct bfd *abfd)
   /* Get the rva and size of the export section.  */
   for (i = 0; i < nsections; i++)
     {
-      char sname[8];
+      char sname[SCNNMLEN + 1];
       unsigned long secptr1 = secptr + 40 * i;
       unsigned long vaddr = pe_get32 (abfd, secptr1 + 12);
 
       bfd_seek (abfd, (file_ptr) secptr1, SEEK_SET);
-      bfd_bread (sname, (bfd_size_type) 8, abfd);
+      bfd_bread (sname, (bfd_size_type) SCNNMLEN, abfd);
+      sname[SCNNMLEN] = '\0';
       if (strcmp (sname, ".text") == 0)
 	return vaddr;
     }