[PATCH 4.19 100/306] selftests/bpf: fix file resource leak in load_kallsyms

[Greg Kroah-Hartman]

From: Peng Hao <peng.hao2@xxxxxxxxxx>

[ Upstream commit 1bd70d2eba9d90eb787634361f0f6fa2c86b3f6d ]

FILE pointer variable f is opened but never closed.

Signed-off-by: Peng Hao <peng.hao2@xxxxxxxxxx>
Signed-off-by: Daniel Borkmann <daniel@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 tools/testing/selftests/bpf/trace_helpers.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/testing/selftests/bpf/trace_helpers.c b/tools/testing/selftests/bpf/trace_helpers.c
index cf156b3536798..82922f13dcd3a 100644
--- a/tools/testing/selftests/bpf/trace_helpers.c
+++ b/tools/testing/selftests/bpf/trace_helpers.c
@@ -41,6 +41,7 @@ int load_kallsyms(void)
 		syms[i].name = strdup(func);
 		i++;
 	}
+	fclose(f);
 	sym_cnt = i;
 	qsort(syms, sym_cnt, sizeof(struct ksym), ksym_cmp);
 	return 0;
-- 
2.20.1