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From: Kulikov Vasiliy on 16 Jul 2010 12:20
If kmalloc() fails exit with -ENOMEM.

Signed-off-by: Kulikov Vasiliy <segooon(a)gmail.com>
---
sound/pci/echoaudio/echoaudio.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/sound/pci/echoaudio/echoaudio.c b/sound/pci/echoaudio/echoaudio.c
index 668a5ec..20763dd 100644
--- a/sound/pci/echoaudio/echoaudio.c
+++ b/sound/pci/echoaudio/echoaudio.c
@@ -2250,6 +2250,8 @@ static int snd_echo_resume(struct pci_dev *pci)
DE_INIT(("resume start\n"));
pci_restore_state(pci);
commpage_bak = kmalloc(sizeof(struct echoaudio), GFP_KERNEL);
+ if (commpage_bak == NULL)
+ return -ENOMEM;
commpage = chip->comm_page;
memcpy(commpage_bak, commpage, sizeof(struct comm_page));

--
1.7.0.4

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Prev: [PATCH 08/15] staging: tm6000: fix null dereference and memory leak
Next: [PATCH] Security: capability: code style issue