From: Rich Felker <dalias@aerifal.cx>
Date: Thu, 7 Apr 2011 00:43:39 +0000 (-0400)
Subject: fixed crash in new rsyscall (failure to set sa_flags for signal handler)
X-Git-Url: http://nsz.repo.hu/git/?p=musl;a=commitdiff_plain;h=6682ed1e744dab88f22b9188e3be5746abbae06e;ds=sidebyside

fixed crash in new rsyscall (failure to set sa_flags for signal handler)
---

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;