From d9cb3fb664ac9f9684eaa76e916c90d1516855bc Mon Sep 17 00:00:00 2001
From: Victor Wagner <vitus@wagner.pp.ru>
Date: Tue, 26 Apr 2016 20:29:46 +0300
Subject: [PATCH] Fix bug introduced when fixed segfaults, found by CLang
 analyzer

---
 src/ole.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/ole.c b/src/ole.c
index 1e26dd7..e131a0d 100644
--- a/src/ole.c
+++ b/src/ole.c
@@ -125,7 +125,11 @@ FILE* ole_init(FILE *f, void *buffer, size_t bufSize)  {
 	memcpy(tmpBuf,oleBuf+0x4c,MSAT_ORIG_SIZE);
 	mblock=getlong(oleBuf,0x44);
 	msat_size=getlong(oleBuf,0x48);
-	if (msat_size * sectorSize)
+	if (msat_size * sectorSize > fileLength) {
+		free(tmpBuf);
+		return NULL;
+	}
+		
 /* 	fprintf(stderr, "msat_size=%ld\n", msat_size); */
 
 	i=0;
-- 
2.39.5