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authorThiemo Seufer <ths@networkno.de>2003-05-17 00:41:45 +0000
committerThiemo Seufer <ths@networkno.de>2003-05-17 00:41:45 +0000
commit9bcf4de0ded2d7a6eeddd3523756ea2bee8b8fb4 (patch)
treee56281b1276482e26ec3f229a167480ac324fcfe
parentc580a372630fd320ca08bdff5cb568874e3b8e06 (diff)
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* bfd.c (_bfd_get_gp_value): Prevent illegal access for abfd null
pointers. (_bfd_set_gp_value): Likewise.
-rw-r--r--bfd/ChangeLog6
-rw-r--r--bfd/bfd.c4
2 files changed, 10 insertions, 0 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index bf7b1f6..cafc614 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,9 @@
+2003-05-17 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
+
+ * bfd.c (_bfd_get_gp_value): Prevent illegal access for abfd null
+ pointers.
+ (_bfd_set_gp_value): Likewise.
+
2003-05-16 Michael Snyder <msnyder@redhat.com>
From Bernd Schmidt <bernds@redhat.com>
* archures.c (bfd_mach_h8300sx): New.
diff --git a/bfd/bfd.c b/bfd/bfd.c
index 3225082..99c5ea6 100644
--- a/bfd/bfd.c
+++ b/bfd/bfd.c
@@ -894,6 +894,8 @@ bfd_vma
_bfd_get_gp_value (abfd)
bfd *abfd;
{
+ if (! abfd)
+ return 0;
if (abfd->format != bfd_object)
return 0;
@@ -912,6 +914,8 @@ _bfd_set_gp_value (abfd, v)
bfd *abfd;
bfd_vma v;
{
+ if (! abfd)
+ BFD_FAIL ();
if (abfd->format != bfd_object)
return;