From: Michael Jeanson <mjeanson@efficios.com>
Date: Tue, 13 Oct 2015 16:13:11 +0000 (-0400)
Subject: Fix: posix_fallocate() returns int > 0 on errors
X-Git-Url: http://git.efficios.com/?p=babeltrace.git;a=commitdiff_plain;h=34b69bb69b18f70cf3f3c38a8d36eaae07725e54

Fix: posix_fallocate() returns int > 0 on errors

Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---

diff --git a/formats/ctf/ctf.c b/formats/ctf/ctf.c
index 74fcb5bc..19f61b58 100644
--- a/formats/ctf/ctf.c
+++ b/formats/ctf/ctf.c
@@ -906,7 +906,7 @@ void ctf_packet_seek(struct bt_stream_pos *stream_pos, size_t index, int whence)
 		pos->packet_size = WRITE_PACKET_LEN;
 		off = posix_fallocate(pos->fd, pos->mmap_offset,
 				      pos->packet_size / CHAR_BIT);
-		assert(off >= 0);
+		assert(off == 0);
 		pos->offset = 0;
 	} else {
 	read_next_packet: