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Date: Fri, 1 Jun 2018 10:49:20 +1000
From: patrick.oppenlander@...il.com
To: musl@...ts.openwall.com
Cc: Patrick Oppenlander <patrick.oppenlander@...il.com>
Subject: [PATCH] SYS_futex FUTEX_WAIT requires a valid timeout argument
From: Patrick Oppenlander <patrick.oppenlander@...il.com>
---
src/internal/pthread_impl.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/internal/pthread_impl.h b/src/internal/pthread_impl.h
index fc2def63..97522bfe 100644
--- a/src/internal/pthread_impl.h
+++ b/src/internal/pthread_impl.h
@@ -155,8 +155,8 @@ static inline void __wake(volatile void *addr, int cnt, int priv)
static inline void __futexwait(volatile void *addr, int val, int priv)
{
if (priv) priv = FUTEX_PRIVATE;
- __syscall(SYS_futex, addr, FUTEX_WAIT|priv, val) != -ENOSYS ||
- __syscall(SYS_futex, addr, FUTEX_WAIT, val);
+ __syscall(SYS_futex, addr, FUTEX_WAIT|priv, val, 0) != -ENOSYS ||
+ __syscall(SYS_futex, addr, FUTEX_WAIT, val, 0);
}
void __acquire_ptc(void);
--
2.17.0
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