On 04/ 4/14 12:38 AM, Eric Anholt wrote:
Fixes a valgrind complaint:
==8805== Syscall param rt_sigaction(act->sa_mask) points to uninitialised
byte(s)
==8805== at 0x5EB8315: __libc_sigaction (sigaction.c:66)
==8805== by 0x5B13DA: busfault_init (busfault.c:145)
==8805== by 0x5A60A2: OsInit (osinit.c:191)
==8805== by 0x46EBA2: dix_main (main.c:163)
Signed-off-by: Eric Anholt <[email protected]>
---
os/busfault.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/os/busfault.c b/os/busfault.c
index 43bb6ea..ac0268f 100644
--- a/os/busfault.c
+++ b/os/busfault.c
@@ -142,6 +142,7 @@ busfault_init(void)
act.sa_sigaction = busfault_sigaction;
act.sa_flags = SA_SIGINFO;
+ sigemptyset(&act.sa_mask);
if (sigaction(SIGBUS, &act, &old_act) < 0)
return FALSE;
previous_busfault_sigaction = old_act.sa_sigaction;
Reviewed-by: Alan Coopersmith <[email protected]>
--
-Alan Coopersmith- [email protected]
Oracle Solaris Engineering - http://blogs.oracle.com/alanc
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