Messages in this thread | | | Date | Wed, 15 Nov 2017 16:36:43 +0300 | From | Vitaly Lipatov <> | Subject | Re: [PATCH] fcntl: don't cap l_start and l_end values for F_GETLK64 in compat syscall |
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Jeff Layton писал 15.11.17 16:17: > From: Jeff Layton <jlayton@redhat.com> > > Currently, we're capping the values too low in the F_GETLK64 case. The > fields in that structure are 64-bit values, so we shouldn't need to any > sort of fixup there. > > Make sure we check that assumption at build time in the future however > by ensuring that the sizes we're copying will fit. Nice fix. The only question I do not know answer is what is purpose of COMPAT_LOFF_T_MAX macro?
-- С уважением, Виталий Липатов, Etersoft
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