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uprobes: (Re)add missing get_uprobe() in __find_uprobe()

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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
This commit is contained in:
Sven Schnelle 2021-02-09 16:07:11 +01:00 committed by Ingo Molnar
parent f9d34595ae
commit b0d6d47896
1 changed files with 1 additions and 1 deletions
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2
kernel/events/uprobes.c
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@ -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;
}