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    SubjectRe: AUDIT of 2.5.15 copy_to/from_user
    Date
    From
    Looking at 2.4.1x which has the same signal code

    > arch/i386/kernel/signal.c:37: return __copy_to_user(to, from, sizeof(siginfo_t));

    not a bug
    > arch/sparc/kernel/signal.c:101: return __copy_to_user(to, from, sizeof(siginfo_t));

    Not a bug

    > arch/alpha/kernel/signal.c:44: return __copy_to_user(to, from, sizeof(siginfo_t));

    Not a bug

    > arch/mips/kernel/signal.c:45: return __copy_to_user(to, from, sizeof(siginfo_t));

    Not a bug

    > arch/ppc/kernel/signal.c:70: return __copy_to_user(to, from, sizeof(siginfo_t));

    Not a bug

    > arch/m68k/kernel/signal.c:198: return __copy_to_user(to, from, sizeof(siginfo_t));

    Not a bug

    > arch/sparc64/kernel/signal.c:49: return __copy_to_user(to, from, sizeof(siginfo_t));

    Not a bug

    > arch/arm/kernel/signal.c:62: return __copy_to_user(to, from, sizeof(siginfo_t));

    Not a bug

    > arch/sh/kernel/signal.c:42: return __copy_to_user(to, from, sizeof(siginfo_t));

    Not a bug

    > arch/ia64/kernel/signal.c:147: return __copy_to_user(to, from, sizeof(siginfo_t));

    Not a bug

    > arch/mips64/kernel/signal.c:45: return __copy_to_user(to, from, sizeof(siginfo_t));

    Not a bug

    > arch/s390/kernel/signal.c:57: return __copy_to_user(to, from, sizeof(siginfo_t));

    Not a bug

    > arch/cris/kernel/signal.c:51: return __copy_to_user(to, from, sizeof(siginfo_t));

    Not a bug

    > arch/cris/kernel/signal.c:51: return __copy_to_user(to, from, sizeof(siginfo_t));

    Not a bug

    > arch/x86_64/kernel/signal.c:47: return __copy_to_user(to, from, sizeof(siginfo_t));

    Not a bug

    -
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