The patch titled rmap: fix anon_vma_fork() memory leak has been removed from the -mm tree. Its filename was rmap-fix-anon_vma_fork-memory-leak.patch This patch was dropped because it was merged into mainline or a subsystem tree The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: rmap: fix anon_vma_fork() memory leak From: Rik van Riel <riel@xxxxxxxxxx> Fix a memory leak in anon_vma_fork(), where we fail to tear down the anon_vmas attached to the new VMA in case setting up the new anon_vma fails. This bug also has the potential to leave behind anon_vma_chain structs with pointers to invalid memory. Signed-off-by: Rik van Riel <riel@xxxxxxxxxx> Reported-by: Minchan Kim <minchan.kim@xxxxxxxxx> Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- mm/rmap.c | 1 + 1 file changed, 1 insertion(+) diff -puN mm/rmap.c~rmap-fix-anon_vma_fork-memory-leak mm/rmap.c --- a/mm/rmap.c~rmap-fix-anon_vma_fork-memory-leak +++ a/mm/rmap.c @@ -232,6 +232,7 @@ int anon_vma_fork(struct vm_area_struct out_error_free_anon_vma: anon_vma_free(anon_vma); out_error: + unlink_anon_vmas(vma); return -ENOMEM; } _ Patches currently in -mm which might be from riel@xxxxxxxxxx are origin.patch exit-fix-oops-in-sync_mm_rss.patch exit-fix-oops-in-sync_mm_rss-fix.patch mm-revert-vmscan-get_scan_ratio-cleanup.patch page-allocator-reduce-fragmentation-in-buddy-allocator-by-adding-buddies-that-are-merging-to-the-tail-of-the-free-lists.patch mm-remove-return-value-of-putback_lru_pages.patch oom-filter-tasks-not-sharing-the-same-cpuset.patch oom-sacrifice-child-with-highest-badness-score-for-parent.patch oom-select-task-from-tasklist-for-mempolicy-ooms.patch oom-remove-special-handling-for-pagefault-ooms.patch oom-badness-heuristic-rewrite.patch oom-deprecate-oom_adj-tunable.patch oom-replace-sysctls-with-quick-mode.patch oom-avoid-oom-killer-for-lowmem-allocations.patch oom-remove-unnecessary-code-and-cleanup.patch oom-default-to-killing-current-for-pagefault-ooms.patch oom-avoid-race-for-oom-killed-tasks-detaching-mm-prior-to-exit.patch oom-hold-tasklist_lock-when-dumping-tasks.patch oom-give-current-access-to-memory-reserves-if-it-has-been-killed.patch oom-avoid-sending-exiting-tasks-a-sigkill.patch oom-clean-up-oom_kill_task.patch oom-clean-up-oom_badness.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html