* 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 2639cc5ccad2d94a98b084ec898f134028e05df3..4127a83b6ff73c06e7a93243522e25fc8fc1f01e 100644 (file)
--- 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 679ca31f7c4e4485f3361e9bbdea0fffda83508c..09eb13e1b7594409f04679906b0be8608e8c299c 100644 (file)
--- 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;
     }