Commit 1a7d0f0bec4be078ce2cfb11538c0f4ffbbed8e5
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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorri…
…s/security-testing-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6: CRED: Fix commit_creds() on a process that has no mm
Showing 1 changed file Side-by-side Diff
kernel/cred.c
| ... | ... | @@ -372,7 +372,8 @@ |
| 372 | 372 | old->fsuid != new->fsuid || |
| 373 | 373 | old->fsgid != new->fsgid || |
| 374 | 374 | !cap_issubset(new->cap_permitted, old->cap_permitted)) { |
| 375 | - set_dumpable(task->mm, suid_dumpable); | |
| 375 | + if (task->mm) | |
| 376 | + set_dumpable(task->mm, suid_dumpable); | |
| 376 | 377 | task->pdeath_signal = 0; |
| 377 | 378 | smp_wmb(); |
| 378 | 379 | } |