From 81e05de4391c11fad7faf9bc164f92e128a49d25 Mon Sep 17 00:00:00 2001
From: Daniel Brahneborg <basic@chello.se>
Date: Thu, 28 Mar 2002 09:47:25 +0000
Subject: Some buffer overrun checks. Removed the --force flag.

---
 lib/sisfile.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'lib/sisfile.cpp')

diff --git a/lib/sisfile.cpp b/lib/sisfile.cpp
index 62a2ce1..df60695 100644
--- a/lib/sisfile.cpp
+++ b/lib/sisfile.cpp
@@ -110,6 +110,7 @@ SISFile::fillFrom(uint8_t* buf, off_t len)
 	n = m_header.m_nfiles;
 	m_fileRecords = new SISFileRecord[n];
 	ix = m_header.m_filesPtr;
+	SisRC myrc = SIS_OK;
 	for (int i = 0; i < n; ++i)
 		{
 		if (ix >= len)
@@ -118,7 +119,10 @@ SISFile::fillFrom(uint8_t* buf, off_t len)
 		if (rc != SIS_OK)
 			{
 			printf(_("Problem reading file record %d, rc = %d.\n"), i, rc);
-			return rc;
+			if (rc == SIS_TRUNCATEDDATA)
+				myrc = rc;
+			else
+				return rc;
 			}
 		}
 
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