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authorHeiko Carstens <heiko.carstens@de.ibm.com>2009-01-14 14:13:54 +0100
committerHeiko Carstens <heiko.carstens@de.ibm.com>2009-01-14 14:15:14 +0100
commit2ed7c03ec17779afb4fcfa3b8c61df61bd4879ba (patch)
tree4e0fefd574bab5470a02edf439727f472a9663c6 /kernel/signal.c
parent4c696ba7982501d43dea11dbbaabd2aa8a19cc42 (diff)
[CVE-2009-0029] Convert all system calls to return a long
Convert all system calls to return a long. This should be a NOP since all converted types should have the same size anyway. With the exception of sys_exit_group which returned void. But that doesn't matter since the system call doesn't return. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Diffstat (limited to 'kernel/signal.c')
-rw-r--r--kernel/signal.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/signal.c b/kernel/signal.c
index 3152ac3b62e..856a5479d49 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -2559,7 +2559,7 @@ sys_ssetmask(int newmask)
/*
* For backwards compatibility. Functionality superseded by sigaction.
*/
-asmlinkage unsigned long
+asmlinkage long
sys_signal(int sig, __sighandler_t handler)
{
struct k_sigaction new_sa, old_sa;