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[binutils-gdb] PR23148, Heap buffer overflow in pe_print_edata
- From: Alan Modra <amodra at sourceware dot org>
- To: bfd-cvs at sourceware dot org
- Date: 9 May 2018 04:50:59 -0000
- Subject: [binutils-gdb] PR23148, Heap buffer overflow in pe_print_edata
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=b4560c7d159f598c82a64b214e30fd00d88aa1fb
commit b4560c7d159f598c82a64b214e30fd00d88aa1fb
Author: Alan Modra <amodra@gmail.com>
Date: Wed May 9 14:08:09 2018 +0930
PR23148, Heap buffer overflow in pe_print_edata
PR 23148
* peXXigen.c (pe_print_edata): Correct minimum size.
Diff:
---
bfd/ChangeLog | 5 +++++
bfd/peXXigen.c | 2 +-
2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index f158067..ecae716 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,5 +1,10 @@
2018-05-09 Alan Modra <amodra@gmail.com>
+ PR 23148
+ * peXXigen.c (pe_print_edata): Correct minimum size.
+
+2018-05-09 Alan Modra <amodra@gmail.com>
+
PR 23147
* peXXigen.c (pe_print_idata): Bound check hint_addr.
diff --git a/bfd/peXXigen.c b/bfd/peXXigen.c
index b32cc18..598f2ca 100644
--- a/bfd/peXXigen.c
+++ b/bfd/peXXigen.c
@@ -1671,7 +1671,7 @@ pe_print_edata (bfd * abfd, void * vfile)
}
/* PR 17512: Handle corrupt PE binaries. */
- if (datasize < 36)
+ if (datasize < 40)
{
fprintf (file,
/* xgettext:c-format */