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score: ->restart_block.fn needs to be reset on rt_sigreturn

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2012-04-22 03:33:45 -04:00
parent 58e4257bc6
commit f2ccfb3e56
1 changed files with 3 additions and 0 deletions
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3
arch/score/kernel/signal.c
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@ -152,6 +152,9 @@ score_rt_sigreturn(struct pt_regs *regs)
stack_t st; stack_t st;
int sig; int sig;
/* Always make any pending restarted system calls return -EINTR */
current_thread_info()->restart_block.fn = do_no_restart_syscall;
frame = (struct rt_sigframe __user *) regs->regs[0]; frame = (struct rt_sigframe __user *) regs->regs[0];
if (!access_ok(VERIFY_READ, frame, sizeof(*frame))) if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
goto badframe; goto badframe;