tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
parisc: fix error return codes for rt_sigaction and rt_sigprocmask
Signed-off-by: Helge Deller <deller@gmx.de>
+11
-4
+11
-4
arch/parisc/kernel/signal32.c
+11
-4
arch/parisc/kernel/signal32.c
···
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{
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compat_sigset_t s;
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-
if (sz != sizeof *set)
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+
if (sz != sizeof(compat_sigset_t))
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return -EINVAL;
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sigset_64to32(&s, set);
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···
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compat_sigset_t s;
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int r;
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-
if (sz != sizeof *set)
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+
if (sz != sizeof(compat_sigset_t))
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return -EINVAL;
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if ((r = copy_from_user(&s, up, sz)) == 0) {
···
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sigset_t old_set, new_set;
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int ret;
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-
if (set && get_sigset32(set, &new_set, sigsetsize))
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-
return -EFAULT;
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+
if (set) {
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ret = get_sigset32(set, &new_set, sigsetsize);
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if (ret)
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return ret;
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}
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KERNEL_SYSCALL(ret, sys_rt_sigprocmask, how, set ? (sigset_t __user *)&new_set : NULL,
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oset ? (sigset_t __user *)&old_set : NULL, sigsetsize);
···
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struct k_sigaction32 new_sa32, old_sa32;
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struct k_sigaction new_sa, old_sa;
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int ret = -EINVAL;
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+
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/* XXX: Don't preclude handling different sized sigset_t's. */
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if (sigsetsize != sizeof(compat_sigset_t))
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return -EINVAL;
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if (act) {
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if (copy_from_user(&new_sa32.sa, act, sizeof new_sa32.sa))