[lttng-dev] [PATCH babeltrace] Fix: posix_fallocate() returns int > 0 on errors

[Michael Jeanson]

Signed-off-by: Michael Jeanson <mjeanson at efficios.com>
---
 formats/ctf/ctf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/formats/ctf/ctf.c b/formats/ctf/ctf.c
index 74fcb5b..19f61b5 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:
-- 
1.9.1