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Merge branches 'core-fixes-for-linus', 'irq-fixes-for-linus' and 'timers-fixes-for...
[firefly-linux-kernel-4.4.55.git]
/
kernel
/
cred.c
diff --git
a/kernel/cred.c
b/kernel/cred.c
index 043f78c133c46ccbfe4a56bcbf92b35e57f92018..3a039189d70748b294082301d9636d467c019c3b 100644
(file)
--- a/
kernel/cred.c
+++ b/
kernel/cred.c
@@
-372,7
+372,8
@@
int commit_creds(struct cred *new)
old->fsuid != new->fsuid ||
old->fsgid != new->fsgid ||
!cap_issubset(new->cap_permitted, old->cap_permitted)) {
- set_dumpable(task->mm, suid_dumpable);
+ if (task->mm)
+ set_dumpable(task->mm, suid_dumpable);
task->pdeath_signal = 0;
smp_wmb();
}