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Open Source and information security mailing list archives
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Date: Wed, 15 Jan 2014 16:53:12 -0800 (PST) From: David Miller <davem@...emloft.net> To: heiko.carstens@...ibm.com Cc: viro@...IV.linux.org.uk, akpm@...ux-foundation.org, krebbel@...ux.vnet.ibm.com, jejb@...isc-linux.org, benh@...nel.crashing.org, mingo@...hat.com, ralf@...ux-mips.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH] compat: fix sys_fanotify_mark From: Heiko Carstens <heiko.carstens@...ibm.com> Date: Wed, 15 Jan 2014 12:45:57 +0100 > 91c2e0bcae72 "unify compat fanotify_mark(2), switch to COMPAT_SYSCALL_DEFINE" > added a new unified compat fanotify_mark syscall to be used by all > architectures. > Unfortunately the unified version merges the split mask parameter in a > wrong way: the lower and higher word got swapped. > > This was discovered with glibc's tst-fanotify test case. > > Reported-by: Andreas Krebbel <krebbel@...ux.vnet.ibm.com> > Cc: "James E.J. Bottomley" <jejb@...isc-linux.org> > Cc: "David S. Miller" <davem@...emloft.net> > Cc: Benjamin Herrenschmidt <benh@...nel.crashing.org> > Cc: Ingo Molnar <mingo@...hat.com> > Cc: Ralf Baechle <ralf@...ux-mips.org> > Cc: stable@...r.kernel.org # v3.10+ > Signed-off-by: Heiko Carstens <heiko.carstens@...ibm.com> Acked-by: David S. Miller <davem@...emloft.net> -- 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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