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Diffstat (limited to 'arch/s390/lib/test_unwind.c')
-rw-r--r--arch/s390/lib/test_unwind.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/s390/lib/test_unwind.c b/arch/s390/lib/test_unwind.c
index eb382ceaa116..7c988994931f 100644
--- a/arch/s390/lib/test_unwind.c
+++ b/arch/s390/lib/test_unwind.c
@@ -64,6 +64,7 @@ static noinline int test_unwind(struct task_struct *task, struct pt_regs *regs,
break;
if (state.reliable && !addr) {
pr_err("unwind state reliable but addr is 0\n");
+ kfree(bt);
return -EINVAL;
}
sprint_symbol(sym, addr);