Messages in this thread | | | Date | Tue, 7 May 2013 12:44:55 +0200 | From | Borislav Petkov <> | Subject | Re: [PATCH] menuconfig: fix NULL pointer dereference when searching a symbol |
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On Tue, May 07, 2013 at 10:40:59AM +0800, Li Zefan wrote: > Searching PPC_EFIKA results segmentation fault, and it's because > get_symbol_prop() returns NULL. > > In this case CONFIG_PPC_EFIKA is defined in arch/powerpc/platforms/ > 52xx/Kconfig, so it won't be parsed if ARCH!=PPC, but menuconfig > knows this symbol when it parses sound/soc/fsl/Kconfig: > > config SND_MPC52xx_SOC_EFIKA > tristate "SoC AC97 Audio support for bbplan Efika and STAC9766" > depends on PPC_EFIKA > > This bug was introduced by commit bcdedcc1afd6 ("menuconfig: print more > info for symbol without prompts").
Yep, it works.
> Reported-by: Borislav Petkov <bp@alien8.de>
..-and-tested-by: ...
Thanks.
-- Regards/Gruss, Boris.
Sent from a fat crate under my desk. Formatting is fine. --
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