* [PATCH] ext4: fix ext4_fill_super memory leak
@ 2008-08-04 8:50 Shen Feng
0 siblings, 0 replies; only message in thread
From: Shen Feng @ 2008-08-04 8:50 UTC (permalink / raw)
To: linux-ext4
When ext4_fill_super fails, s_flex_groups is not freed.
Fix it.
Signed-off-by: Shen Feng <shen@cn.fujitsu.com>
---
fs/ext4/super.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index b5479b1..6ed0e27 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -2487,6 +2487,7 @@ failed_mount4:
jbd2_journal_destroy(sbi->s_journal);
sbi->s_journal = NULL;
failed_mount3:
+ kfree(sbi->s_flex_groups);
percpu_counter_destroy(&sbi->s_freeblocks_counter);
percpu_counter_destroy(&sbi->s_freeinodes_counter);
percpu_counter_destroy(&sbi->s_dirs_counter);
--
1.5.5.1
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2008-08-04 8:50 [PATCH] ext4: fix ext4_fill_super memory leak Shen Feng
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