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| author | Rich Felker <dalias@aerifal.cx> | 2011-04-06 20:43:39 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2011-04-06 20:43:39 -0400 |
| commit | 6682ed1e744dab88f22b9188e3be5746abbae06e (patch) | |
| tree | c28d123ddeddddbe10793a2f7214fa6597d8c295 /src/thread/__rsyscall.c | |
| parent | c2cd25bff89c3581780e7eb267262cb8c4da0d38 (diff) | |
| download | musl-6682ed1e744dab88f22b9188e3be5746abbae06e.tar.gz musl-6682ed1e744dab88f22b9188e3be5746abbae06e.tar.xz musl-6682ed1e744dab88f22b9188e3be5746abbae06e.zip | |
fixed crash in new rsyscall (failure to set sa_flags for signal handler)
Diffstat (limited to 'src/thread/__rsyscall.c')
| -rw-r--r-- | src/thread/__rsyscall.c | 2 |
1 files changed, 2 insertions, 0 deletions
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; |