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Date: Tue, 19 Jun 2012 11:40:43 -0700 From: Kees Cook <keescook@...omium.org> To: Anton Vorontsov <anton.vorontsov@...aro.org> Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, Colin Cross <ccross@...roid.com>, Tony Luck <tony.luck@...el.com>, Arnd Bergmann <arnd@...db.de>, John Stultz <john.stultz@...aro.org>, Shuah Khan <shuahkhan@...il.com>, arve@...roid.com, Rebecca Schultz Zavin <rebecca@...roid.com>, Jesper Juhl <jj@...osbits.net>, Randy Dunlap <rdunlap@...otime.net>, Stephen Boyd <sboyd@...eaurora.org>, Thomas Meyer <thomas@...3r.de>, Andrew Morton <akpm@...ux-foundation.org>, Marco Stornelli <marco.stornelli@...il.com>, WANG Cong <xiyou.wangcong@...il.com>, linux-kernel@...r.kernel.org, devel@...verdev.osuosl.org, linaro-kernel@...ts.linaro.org, patches@...aro.org, kernel-team@...roid.com Subject: Re: [PATCH 2/7] pstore/ram: Fix error handling during przs allocation On Mon, Jun 18, 2012 at 7:15 PM, Anton Vorontsov <anton.vorontsov@...aro.org> wrote: > persistent_ram_new() returns ERR_PTR() value on errors, so during > freeing of the przs we should check for both NULL and IS_ERR() entries, > otherwise bad things will happen. > > Signed-off-by: Anton Vorontsov <anton.vorontsov@...aro.org> Acked-by: Kees Cook <keescook@...omium.org> -- Kees Cook Chrome OS Security -- 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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