diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2019-10-25 22:56:17 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2019-11-15 14:38:29 +0100 |
| commit | 75d319c06e6a76f67549c0ae1007dc3167804f4e (patch) | |
| tree | 5aed38b6b958308fe83e580a6222767a91bd2b1e /arch/powerpc/kernel/syscalls.c | |
| parent | bdd565f817a74b9e30edec108f7cb1dbc762b8a6 (diff) | |
y2038: syscalls: change remaining timeval to __kernel_old_timeval
All of the remaining syscalls that pass a timeval (gettimeofday, utime,
futimesat) can trivially be changed to pass a __kernel_old_timeval
instead, which has a compatible layout, but avoids ambiguity with
the timeval type in user space.
Acked-by: Christian Brauner <christian.brauner@ubuntu.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/powerpc/kernel/syscalls.c')
| -rw-r--r-- | arch/powerpc/kernel/syscalls.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/kernel/syscalls.c b/arch/powerpc/kernel/syscalls.c index 3bfb3888e897..078608ec2e92 100644 --- a/arch/powerpc/kernel/syscalls.c +++ b/arch/powerpc/kernel/syscalls.c @@ -79,7 +79,7 @@ SYSCALL_DEFINE6(mmap, unsigned long, addr, size_t, len, * sys_select() with the appropriate args. -- Cort */ int -ppc_select(int n, fd_set __user *inp, fd_set __user *outp, fd_set __user *exp, struct timeval __user *tvp) +ppc_select(int n, fd_set __user *inp, fd_set __user *outp, fd_set __user *exp, struct __kernel_old_timeval __user *tvp) { if ( (unsigned long)n >= 4096 ) { @@ -89,7 +89,7 @@ ppc_select(int n, fd_set __user *inp, fd_set __user *outp, fd_set __user *exp, s || __get_user(inp, ((fd_set __user * __user *)(buffer+1))) || __get_user(outp, ((fd_set __user * __user *)(buffer+2))) || __get_user(exp, ((fd_set __user * __user *)(buffer+3))) - || __get_user(tvp, ((struct timeval __user * __user *)(buffer+4)))) + || __get_user(tvp, ((struct __kernel_old_timeval __user * __user *)(buffer+4)))) return -EFAULT; } return sys_select(n, inp, outp, exp, tvp); |