From: guy <guy@f5534014-38df-0310-8fa8-9805f1628bb7>
Date: Thu, 17 Nov 2011 06:36:32 +0000 (+0000)
Subject: Return *some* error if we end up trying to seek before the beginning of
X-Git-Url: http://git.samba.org/samba.git/?p=obnox%2Fwireshark%2Fwip.git;a=commitdiff_plain;h=eac7cee5658631878c64d5650a79293f7d1b1b5d

Return *some* error if we end up trying to seek before the beginning of
the file, so you don't get weird random errors.  EINVAL is as good as
anything.


git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@39896 f5534014-38df-0310-8fa8-9805f1628bb7
---

diff --git a/wiretap/file_wrappers.c b/wiretap/file_wrappers.c
index f8b9b8c8eb..7baa0abe07 100644
--- a/wiretap/file_wrappers.c
+++ b/wiretap/file_wrappers.c
@@ -982,7 +982,7 @@ file_seek(FILE_T file, gint64 offset, int whence, int *err)
 	if (offset < 0) {
 		offset += file->pos;
 		if (offset < 0) {                    /* before start of file! */
-			/* *err = ???; */
+			*err = EINVAL;
 			return -1;
 		}
 		/* rewind, then skip to offset */