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@xxxxxxxxxxxxx>
AuthorDate: Tue, 09 Feb 2021 16:07:11 +01:00
Committer: Ingo Molnar <mingo@xxxxxxxxxx>
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@xxxxxxxxxxxxx>
Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
Link: https://lkml.kernel.org/r/20210209150711.36778-1-svens@xxxxxxxxxxxxx
---
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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