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From: Christian Hesse <mail@eworm.de>
To: linux-btrfs@vger.kernel.org
Cc: Christian Hesse <mail@eworm.de>
Subject: [PATCH 1/1] btrfs-progs: fix compiler warning
Date: Tue,  3 Jun 2014 13:29:19 +0200	[thread overview]
Message-ID: <1401794959-25907-1-git-send-email-mail@eworm.de> (raw)

gcc 4.9.0 gives a warning: array subscript is above array bounds

Checking for "greater or equal" instead of just "equal" fixes this.

Signed-off-by: Christian Hesse <mail@eworm.de>
---
 cmds-restore.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmds-restore.c b/cmds-restore.c
index 96b97e1..534a49e 100644
--- a/cmds-restore.c
+++ b/cmds-restore.c
@@ -169,7 +169,7 @@ again:
 			break;
 	}
 
-	if (level == BTRFS_MAX_LEVEL)
+	if (level >= BTRFS_MAX_LEVEL)
 		return 1;
 
 	slot = path->slots[level] + 1;
-- 
2.0.0


             reply	other threads:[~2014-06-03 11:29 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-06-03 11:29 Christian Hesse [this message]
2014-06-03 16:52 ` [PATCH 1/1] btrfs-progs: fix compiler warning David Sterba
2014-06-03 18:04   ` Christian Hesse
2014-06-04  6:48 ` Qu Wenruo
2014-06-04  7:19   ` Christian Hesse
2014-06-04 16:44     ` David Sterba
2014-06-05  8:59       ` Christian Hesse
2014-06-10 11:05         ` David Sterba
2014-06-03 11:37 Christian Hesse
2014-06-05  8:13 Christian Hesse

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