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Date: Fri, 19 Sep 2008 21:09:28 +0200 From: Haavard Skinnemoen <haavard.skinnemoen@...el.com> To: Pierre Ossman <drzeus-list@...eus.cx> Cc: linux-kernel@...r.kernel.org, kernel@...32linux.org, Haavard Skinnemoen <haavard.skinnemoen@...el.com> Subject: [PATCH 2/4] atmel-mci: Fix memory leak in atmci_regs_show The debugfs hook atmci_regs_show allocates a temporary buffer for storing a register snapshot, but it doesn't free it before returning. Plug this leak. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@...el.com> --- drivers/mmc/host/atmel-mci.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/drivers/mmc/host/atmel-mci.c b/drivers/mmc/host/atmel-mci.c index 6de773d..becca91 100644 --- a/drivers/mmc/host/atmel-mci.c +++ b/drivers/mmc/host/atmel-mci.c @@ -218,6 +218,8 @@ static int atmci_regs_show(struct seq_file *s, void *v) atmci_show_status_reg(s, "SR", buf[MCI_SR / 4]); atmci_show_status_reg(s, "IMR", buf[MCI_IMR / 4]); + kfree(buf); + return 0; } -- 1.5.6.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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