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-rw-r--r--tools/testing/selftests/net/reuseport_bpf.c13
1 files changed, 9 insertions, 4 deletions
diff --git a/tools/testing/selftests/net/reuseport_bpf.c b/tools/testing/selftests/net/reuseport_bpf.c
index cad14cd0ea92..b5277106df1f 100644
--- a/tools/testing/selftests/net/reuseport_bpf.c
+++ b/tools/testing/selftests/net/reuseport_bpf.c
@@ -437,14 +437,19 @@ void enable_fastopen(void)
}
}
-static struct rlimit rlim_old, rlim_new;
+static struct rlimit rlim_old;
static __attribute__((constructor)) void main_ctor(void)
{
getrlimit(RLIMIT_MEMLOCK, &rlim_old);
- rlim_new.rlim_cur = rlim_old.rlim_cur + (1UL << 20);
- rlim_new.rlim_max = rlim_old.rlim_max + (1UL << 20);
- setrlimit(RLIMIT_MEMLOCK, &rlim_new);
+
+ if (rlim_old.rlim_cur != RLIM_INFINITY) {
+ struct rlimit rlim_new;
+
+ rlim_new.rlim_cur = rlim_old.rlim_cur + (1UL << 20);
+ rlim_new.rlim_max = rlim_old.rlim_max + (1UL << 20);
+ setrlimit(RLIMIT_MEMLOCK, &rlim_new);
+ }
}
static __attribute__((destructor)) void main_dtor(void)
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