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authorLinus Torvalds <torvalds@g5.osdl.org>2006-01-31 10:16:55 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-01-31 10:16:55 -0800
commit951069e311a2a931bf7c9d838db860f90bf14c45 (patch)
tree0aaeb29c496036983b4e894477f9d9f4881286e1 /kernel/time.c
parent3ee68c4af3fd7228c1be63254b9f884614f9ebb2 (diff)
downloadlwn-951069e311a2a931bf7c9d838db860f90bf14c45.tar.gz
lwn-951069e311a2a931bf7c9d838db860f90bf14c45.zip
Don't try to "validate" a non-existing timeval.
settime() with a NULL timeval is silly but legal. Noticed by Dave Jones <davej@redhat.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'kernel/time.c')
-rw-r--r--kernel/time.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/time.c b/kernel/time.c
index 7477b1d2079e..1f23e683d6aa 100644
--- a/kernel/time.c
+++ b/kernel/time.c
@@ -155,7 +155,7 @@ int do_sys_settimeofday(struct timespec *tv, struct timezone *tz)
static int firsttime = 1;
int error = 0;
- if (!timespec_valid(tv))
+ if (tv && !timespec_valid(tv))
return -EINVAL;
error = security_settime(tv, tz);