patch-2.4.20 linux-2.4.20/arch/s390/kernel/signal.c
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- Lines: 22
- Date:
Thu Nov 28 15:53:11 2002
- Orig file:
linux-2.4.19/arch/s390/kernel/signal.c
- Orig date:
Fri Aug 2 17:39:43 2002
diff -urN linux-2.4.19/arch/s390/kernel/signal.c linux-2.4.20/arch/s390/kernel/signal.c
@@ -335,6 +335,10 @@
goto give_sigsegv;
}
+ /* Set up backchain. */
+ if (__put_user(regs->gprs[15], (addr_t *) frame))
+ goto give_sigsegv;
+
/* Set up registers for signal handler */
regs->gprs[15] = (addr_t)frame;
regs->psw.addr = FIX_PSW(ka->sa.sa_handler);
@@ -388,6 +392,10 @@
(u16 *)(frame->retcode));
}
+ /* Set up backchain. */
+ if (__put_user(regs->gprs[15], (addr_t *) frame))
+ goto give_sigsegv;
+
/* Set up registers for signal handler */
regs->gprs[15] = (addr_t)frame;
regs->psw.addr = FIX_PSW(ka->sa.sa_handler);
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