Messages in this thread Patch in this message | | | Date | Wed, 17 Feb 2021 13:17:32 -0000 | From | "tip-bot2 for Sven Schnelle" <> | Subject | [tip: sched/core] uprobes: (Re)add missing get_uprobe() in __find_uprobe() |
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The following commit has been merged into the sched/core branch of tip:
Commit-ID: b0d6d4789677d128b1933af023083054f0973574 Gitweb: https://git.kernel.org/tip/b0d6d4789677d128b1933af023083054f0973574 Author: Sven Schnelle <svens@linux.ibm.com> AuthorDate: Tue, 09 Feb 2021 16:07:11 +01:00 Committer: Ingo Molnar <mingo@kernel.org> CommitterDate: Wed, 17 Feb 2021 14:12:42 +01:00
uprobes: (Re)add missing get_uprobe() in __find_uprobe()
commit c6bc9bd06dff ("rbtree, uprobes: Use rbtree helpers") accidentally removed the refcount increase. Add it again.
Fixes: c6bc9bd06dff ("rbtree, uprobes: Use rbtree helpers") Signed-off-by: Sven Schnelle <svens@linux.ibm.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Ingo Molnar <mingo@kernel.org> Link: https://lkml.kernel.org/r/20210209150711.36778-1-svens@linux.ibm.com --- kernel/events/uprobes.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c index fd5160d..3ea7f8f 100644 --- a/kernel/events/uprobes.c +++ b/kernel/events/uprobes.c @@ -661,7 +661,7 @@ static struct uprobe *__find_uprobe(struct inode *inode, loff_t offset) struct rb_node *node = rb_find(&key, &uprobes_tree, __uprobe_cmp_key); if (node) - return __node_2_uprobe(node); + return get_uprobe(__node_2_uprobe(node)); return NULL; }
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