From 6682ed1e744dab88f22b9188e3be5746abbae06e Mon Sep 17 00:00:00 2001
From: Rich Felker <dalias@aerifal.cx>
Date: Wed, 6 Apr 2011 20:43:39 -0400
Subject: [PATCH] fixed crash in new rsyscall (failure to set sa_flags for
 signal handler)

---
 src/thread/__rsyscall.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/thread/__rsyscall.c b/src/thread/__rsyscall.c
index 923db2bf..61d41df7 100644
--- a/src/thread/__rsyscall.c
+++ b/src/thread/__rsyscall.c
@@ -61,12 +61,14 @@ int __rsyscall(int nr, long a, long b, long c, long d, long e, long f)
 
 	if (!rs.init) {
 		struct sigaction sa = {
+			.sa_flags = SA_SIGINFO | SA_RESTART,
 			.sa_sigaction = rsyscall_handler,
 			.sa_mask = set
 		};
 		sigfillset(&sa.sa_mask);
 		sa.sa_sigaction = rsyscall_handler;
 		__libc_sigaction(SIGSYSCALL, &sa, 0);
+		rs.init = 1;
 	}
 
 	rs.nr = nr;
-- 
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