[src/trunk]: src/gnu/dist/gdb/bfd PR/28781: OBATA Akio: gdb -write would core...

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/e37f76824fc5
branches:  trunk
changeset: 572226:e37f76824fc5
user:      christos <christos%NetBSD.org@localhost>
date:      Sun Dec 26 16:55:00 2004 +0000

description:
PR/28781: OBATA Akio: gdb -write would core-dump if the executable did not
have a string table. Check if the string table has been passed to us before
we attempt writing it.

diffstat:

 gnu/dist/gdb/bfd/elf-strtab.c |  3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diffs (13 lines):

diff -r c3c7691b832d -r e37f76824fc5 gnu/dist/gdb/bfd/elf-strtab.c
--- a/gnu/dist/gdb/bfd/elf-strtab.c     Sun Dec 26 13:07:41 2004 +0000
+++ b/gnu/dist/gdb/bfd/elf-strtab.c     Sun Dec 26 16:55:00 2004 +0000
@@ -253,6 +253,9 @@
   if (bfd_bwrite ("", 1, abfd) != 1)
     return false;
 
+  if (tab == NULL)
+    return true;
+
   for (i = 1; i < tab->size; ++i)
     {
       register const char *str;