From 8744f6bd7fc07cc6c44dd6d16fd5120cda137d0b Mon Sep 17 00:00:00 2001
From: "Markus F.X.J. Oberhumer" <markus@oberhumer.com>
Date: Thu, 24 Oct 2002 15:26:18 +0000
Subject: [PATCH] Added a check for unsupported coff headers.

committer: mfx <mfx> 1035473178 +0000
---
 src/p_djgpp2.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/p_djgpp2.cpp b/src/p_djgpp2.cpp
index 1af42c6a..4cc3106b 100644
--- a/src/p_djgpp2.cpp
+++ b/src/p_djgpp2.cpp
@@ -271,6 +271,8 @@ void PackDjgpp2::pack(OutputFile *fo)
     const unsigned hdrsize = 20 + 28 + (40 * coff_hdr.f_nscns);
     if (hdrsize < sizeof(coff_hdr) || hdrsize > tpos)
         throwCantPack("coff header error");
+    if (hdrsize > (tpos & 0x1ff))
+        throwCantPack("unsupported coff header");
 
     ibuf.alloc(usize);
     obuf.allocForCompression(usize);