From: Jim Kingdon <jkingdon@engr.sgi.com>
Date: Fri, 3 May 1991 05:56:58 +0000 (+0000)
Subject: (osys_read_record): If record->header.lenth <= sizeof (record->header),
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=6f48f7f198e458b3518cf0e7310b8edf744f546a;p=binutils-gdb.git

(osys_read_record): If record->header.lenth <= sizeof (record->header),
then return rather than passing a negative (or zero) nelts to bfd_read.
---

diff --git a/bfd/oasys.c b/bfd/oasys.c
index 61db3838339..c34b09a92b1 100644
--- a/bfd/oasys.c
+++ b/bfd/oasys.c
@@ -40,6 +40,8 @@ DEFUN(oasys_read_record,(abfd, record),
 
   bfd_read(record, 1, sizeof(record->header), abfd);
 
+  if ((size_t) record->header.length <= (size_t) sizeof (record->header))
+    return;
   bfd_read(((char *)record )+ sizeof(record->header),
 	   1, record->header.length - sizeof(record->header),
 	   abfd);