From: Kulikov Vasiliy <segooon@gmail.com>
To: kernel-janitors@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@suse.de>,
Rene Sapiens <rene.sapiens@ti.com>,
Felipe Contreras <felipe.contreras@gmail.com>,
Nishanth Menon <nm@ti.com>,
Omar Ramirez Luna <omar.ramirez@ti.com>,
devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org
Subject: [PATCH 7/9] staging: tidspbridge: fix memory leak
Date: Fri, 30 Jul 2010 15:09:22 +0400 [thread overview]
Message-ID: <1280488163-20939-1-git-send-email-segooon@gmail.com> (raw)
dbll_create() leaks pzl_target if target_obj is NULL. Call kzalloc()
only if memory is used.
Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
---
drivers/staging/tidspbridge/pmgr/dbll.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/tidspbridge/pmgr/dbll.c b/drivers/staging/tidspbridge/pmgr/dbll.c
index 3636aa3..86840ce 100644
--- a/drivers/staging/tidspbridge/pmgr/dbll.c
+++ b/drivers/staging/tidspbridge/pmgr/dbll.c
@@ -247,9 +247,9 @@ int dbll_create(struct dbll_tar_obj **target_obj,
DBC_REQUIRE(pattrs != NULL);
DBC_REQUIRE(target_obj != NULL);
- /* Allocate DBL target object */
- pzl_target = kzalloc(sizeof(struct dbll_tar_obj), GFP_KERNEL);
if (target_obj != NULL) {
+ /* Allocate DBL target object */
+ pzl_target = kzalloc(sizeof(struct dbll_tar_obj), GFP_KERNEL);
if (pzl_target == NULL) {
*target_obj = NULL;
status = -ENOMEM;
--
1.7.0.4
next reply other threads:[~2010-07-30 11:09 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-30 11:09 Kulikov Vasiliy [this message]
2010-07-30 12:38 ` Nishanth Menon
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