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-rw-r--r--tools/testing/selftests/bpf/test_progs.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/test_progs.c b/tools/testing/selftests/bpf/test_progs.c
index e5892cb60eca..e8616e778cb5 100644
--- a/tools/testing/selftests/bpf/test_progs.c
+++ b/tools/testing/selftests/bpf/test_progs.c
@@ -45,6 +45,7 @@ static void dump_test_log(const struct prog_test_def *test, bool failed)
if (env.verbose || test->force_log || failed) {
if (env.log_cnt) {
+ env.log_buf[env.log_cnt] = '\0';
fprintf(env.stdout, "%s", env.log_buf);
if (env.log_buf[env.log_cnt - 1] != '\n')
fprintf(env.stdout, "\n");