From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kulikov Vasiliy Date: Fri, 16 Jul 2010 16:15:43 +0000 Subject: [PATCH 11/15] pci: echoaudio: check kmalloc() result Message-Id: <1279296943-25187-1-git-send-email-segooon@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: kernel-janitors@vger.kernel.org Cc: Jaroslav Kysela , Takashi Iwai , Giuliano Pochini , Julia Lawall , linux-kernel@vger.kernel.org, alsa-devel@alsa-project.org If kmalloc() fails exit with -ENOMEM. Signed-off-by: Kulikov Vasiliy --- 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