Re: [PATCH] pinctrl: mvebu: prevent walking off the end of group array
On Wed, Mar 13, 2013 at 6:50 PM, Jason Cooper wrote: > On Wed, Mar 13, 2013 at 06:47:36PM +0100, Linus Walleij wrote: >> On Wed, Mar 13, 2013 at 6:35 PM, Jason Cooper wrote: >> >> > From: David Woodhouse >> > >> > While investigating (ab)use of krealloc, David found this bug. It's >> > unlikely to occur, but now we detect the condition and error out >> > appropriately. >> > >> > Signed-off-by: David Woodhouse >> > Signed-off-by: Jason Cooper >> > --- >> > David, please double check that this is as you intended. I had to >> > hand-jam it in due to some peculiarities on my side. >> >> I have tentatively applied this to my fixes branch. > > Dang, you're quick. Please see V2 Ah, I'm too trigger happy. I took it out again waiting for some ACK and testing.. Yours, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH] pinctrl: mvebu: prevent walking off the end of group array
On Wed, Mar 13, 2013 at 06:47:36PM +0100, Linus Walleij wrote: > On Wed, Mar 13, 2013 at 6:35 PM, Jason Cooper wrote: > > > From: David Woodhouse > > > > While investigating (ab)use of krealloc, David found this bug. It's > > unlikely to occur, but now we detect the condition and error out > > appropriately. > > > > Signed-off-by: David Woodhouse > > Signed-off-by: Jason Cooper > > --- > > David, please double check that this is as you intended. I had to hand-jam > > it in due to some peculiarities on my side. > > I have tentatively applied this to my fixes branch. Dang, you're quick. Please see V2 thx, Jason. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH] pinctrl: mvebu: prevent walking off the end of group array
On 03/13/2013 06:35 PM, Jason Cooper wrote: From: David Woodhouse While investigating (ab)use of krealloc, David found this bug. It's unlikely to occur, but now we detect the condition and error out appropriately. Signed-off-by: David Woodhouse Signed-off-by: Jason Cooper --- David, please double check that this is as you intended. I had to hand-jam it in due to some peculiarities on my side. Jason, thanks for preparing that patch. I ll test (and Ack) asap but that will not be before this weekend. If Thomas and Andrew ack it before me, consider it good. Sebastian -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH] pinctrl: mvebu: prevent walking off the end of group array
On Wed, Mar 13, 2013 at 6:35 PM, Jason Cooper wrote: > From: David Woodhouse > > While investigating (ab)use of krealloc, David found this bug. It's > unlikely to occur, but now we detect the condition and error out > appropriately. > > Signed-off-by: David Woodhouse > Signed-off-by: Jason Cooper > --- > David, please double check that this is as you intended. I had to hand-jam > it in due to some peculiarities on my side. I have tentatively applied this to my fixes branch. Yours, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH] pinctrl: mvebu: prevent walking off the end of group array
On Wed, Mar 13, 2013 at 6:35 PM, Jason Cooper ja...@lakedaemon.net wrote: From: David Woodhouse dw...@infradead.org While investigating (ab)use of krealloc, David found this bug. It's unlikely to occur, but now we detect the condition and error out appropriately. Signed-off-by: David Woodhouse david.woodho...@intel.com Signed-off-by: Jason Cooper ja...@lakedaemon.net --- David, please double check that this is as you intended. I had to hand-jam it in due to some peculiarities on my side. I have tentatively applied this to my fixes branch. Yours, Linus Walleij -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH] pinctrl: mvebu: prevent walking off the end of group array
On 03/13/2013 06:35 PM, Jason Cooper wrote: From: David Woodhousedw...@infradead.org While investigating (ab)use of krealloc, David found this bug. It's unlikely to occur, but now we detect the condition and error out appropriately. Signed-off-by: David Woodhousedavid.woodho...@intel.com Signed-off-by: Jason Cooperja...@lakedaemon.net --- David, please double check that this is as you intended. I had to hand-jam it in due to some peculiarities on my side. Jason, thanks for preparing that patch. I ll test (and Ack) asap but that will not be before this weekend. If Thomas and Andrew ack it before me, consider it good. Sebastian -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH] pinctrl: mvebu: prevent walking off the end of group array
On Wed, Mar 13, 2013 at 06:47:36PM +0100, Linus Walleij wrote: On Wed, Mar 13, 2013 at 6:35 PM, Jason Cooper ja...@lakedaemon.net wrote: From: David Woodhouse dw...@infradead.org While investigating (ab)use of krealloc, David found this bug. It's unlikely to occur, but now we detect the condition and error out appropriately. Signed-off-by: David Woodhouse david.woodho...@intel.com Signed-off-by: Jason Cooper ja...@lakedaemon.net --- David, please double check that this is as you intended. I had to hand-jam it in due to some peculiarities on my side. I have tentatively applied this to my fixes branch. Dang, you're quick. Please see V2 shuffles feet thx, Jason. -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH] pinctrl: mvebu: prevent walking off the end of group array
On Wed, Mar 13, 2013 at 6:50 PM, Jason Cooper ja...@lakedaemon.net wrote: On Wed, Mar 13, 2013 at 06:47:36PM +0100, Linus Walleij wrote: On Wed, Mar 13, 2013 at 6:35 PM, Jason Cooper ja...@lakedaemon.net wrote: From: David Woodhouse dw...@infradead.org While investigating (ab)use of krealloc, David found this bug. It's unlikely to occur, but now we detect the condition and error out appropriately. Signed-off-by: David Woodhouse david.woodho...@intel.com Signed-off-by: Jason Cooper ja...@lakedaemon.net --- David, please double check that this is as you intended. I had to hand-jam it in due to some peculiarities on my side. I have tentatively applied this to my fixes branch. Dang, you're quick. Please see V2 shuffles feet Ah, I'm too trigger happy. I took it out again waiting for some ACK and testing.. Yours, Linus Walleij -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
