Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc
Pull sparc fix from David Miller:
"Bug fix from Al Viro"
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc:
sparc64: not any error from do_sigaltstack() should fail rt_sigreturn()
+1
-3
+1
-3
arch/sparc/kernel/signal_64.c
+1
-3
arch/sparc/kernel/signal_64.c
···
295
295
err |= restore_fpu_state(regs, fpu_save);
296
296
297
297
err |= __copy_from_user(&set, &sf->mask, sizeof(sigset_t));
298
-
err |= do_sigaltstack(&sf->stack, NULL, (unsigned long)sf);
299
-
300
-
if (err)
298
+
if (err || do_sigaltstack(&sf->stack, NULL, (unsigned long)sf) == -EFAULT)
301
299
goto segv;
302
300
303
301
err |= __get_user(rwin_save, &sf->rwin_save);