From d90c22d3e9706f53003130539835aa4d2ffc61e4 Mon Sep 17 00:00:00 2001
From: root <devnull@localhost>
Date: Wed, 21 Feb 1996 22:20:37 +0000
Subject: [PATCH] check for bad read in readSignature()

CVS patchset: 384
CVS date: 1996/02/21 22:20:37
---
 lib/signature.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/signature.c b/lib/signature.c
index be62737..2f7ec5e 100644
--- a/lib/signature.c
+++ b/lib/signature.c
@@ -34,7 +34,9 @@ int readSignature(int fd, short sig_type, void **sig)
 	}
 	break;
     case RPMSIG_PGP262_1024:
-	read(fd, pgpbuf, 256);
+	if (read(fd, pgpbuf, 256) != 256) {
+	   return 0;
+	}
 	if (sig) {
 	    *sig = malloc(152);
 	    memcpy(*sig, pgpbuf, 152);
-- 
2.7.4