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[02/10] lightnvm: pblk: fix double-free on pblk init

Message ID 1498838203-21539-3-git-send-email-javier@cnexlabs.com (mailing list archive)
State New, archived
Headers show

Commit Message

=?UTF-8?q?Javier=20Gonz=C3=A1lez?= June 30, 2017, 3:56 p.m. UTC 
Prevent pblk->lines being double freed in case of an error during pblk
initialization.

Fixes: dd2a43437337: "lightnvm: pblk: sched. metadata on write thread"
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Javier González <javier@cnexlabs.com>
Signed-off-by: Matias Bjørling <matias@cnexlabs.com>
---
 drivers/lightnvm/pblk-init.c | 2 --
 1 file changed, 2 deletions(-)
diff mbox

Patch

diff --git a/drivers/lightnvm/pblk-init.c b/drivers/lightnvm/pblk-init.c
index 8bdaf7e0e00b..b3fc310aa51c 100644
--- a/drivers/lightnvm/pblk-init.c
+++ b/drivers/lightnvm/pblk-init.c
@@ -812,8 +812,6 @@  static int pblk_lines_init(struct pblk *pblk)
 fail_free_lines:
 	while (--i >= 0)
 		pblk_free_line_bitmaps(&pblk->lines[i]);
-
-	kfree(pblk->lines);
 fail_free_bb_aux:
 	kfree(l_mg->bb_aux);
 fail_free_bb_template: