Re: [PATCH v2] pci: Fix infinite loop with ROM image of size 0

2015-01-23 Thread Bjorn Helgaas
On Mon, Jan 19, 2015 at 05:53:20PM +0900, Michel Dänzer wrote: > From: Michel Dänzer > > If the image size would ever read as 0, pci_get_rom_size could keep > processing the same image over and over again. > > Reported-by: Federico > Cc: sta...@vger.kernel.org > Signed-off-by: Michel Dänzer A

Re: [PATCH v2] pci: Fix infinite loop with ROM image of size 0

2015-01-19 Thread Alex Deucher
On Mon, Jan 19, 2015 at 3:53 AM, Michel Dänzer wrote: > From: Michel Dänzer > > If the image size would ever read as 0, pci_get_rom_size could keep > processing the same image over and over again. > > Reported-by: Federico > Cc: sta...@vger.kernel.org > Signed-off-by: Michel Dänzer Reviewed-by

[PATCH v2] pci: Fix infinite loop with ROM image of size 0

2015-01-19 Thread Michel Dänzer
From: Michel Dänzer If the image size would ever read as 0, pci_get_rom_size could keep processing the same image over and over again. Reported-by: Federico Cc: sta...@vger.kernel.org Signed-off-by: Michel Dänzer --- v2: * Use unsigned instead of u16 for the local length variable (not sure if