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-rw-r--r--kernel/events/uprobes.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c
index b886a5e7d4f..307d87c0991 100644
--- a/kernel/events/uprobes.c
+++ b/kernel/events/uprobes.c
@@ -1854,6 +1854,10 @@ static void handle_swbp(struct pt_regs *regs)
if (unlikely(!test_bit(UPROBE_COPY_INSN, &uprobe->flags)))
goto out;
+ /* Tracing handlers use ->utask to communicate with fetch methods */
+ if (!get_utask())
+ goto out;
+
handler_chain(uprobe, regs);
if (can_skip_sstep(uprobe, regs))
goto out;