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From: Gottox @ Void
diff --git shared/n-dhcp4/src/n-dhcp4-c-probe.c shared/n-dhcp4/src/n-dhcp4-c-probe.c
index 308cff830..9463528b1 100644
--- a/shared/n-dhcp4/src/n-dhcp4-c-probe.c
+++ b/shared/n-dhcp4/src/n-dhcp4-c-probe.c
@@ -362,8 +362,12 @@ static void n_dhcp4_client_probe_config_initialize_random_seed(NDhcp4ClientProbe
seed16v[1] = (u64 >> 16) ^ (u64 >> 0);
seed16v[2] = (u64 >> 32) ^ (u64 >> 16);
+#ifdef __GLIBC__
r = seed48_r(seed16v, &config->entropy);
c_assert(!r);
+#else
+ memcpy(config->entropy, seed16v, sizeof seed16v);
+#endif
}
/**
@@ -377,10 +381,14 @@ static void n_dhcp4_client_probe_config_initialize_random_seed(NDhcp4ClientProbe
*/
uint32_t n_dhcp4_client_probe_config_get_random(NDhcp4ClientProbeConfig *config) {
long int result;
+#ifdef __GLIBC__
int r;
r = mrand48_r(&config->entropy, &result);
c_assert(!r);
+#else
+ result = jrand48(config->entropy);
+#endif
return result;
};
diff --git shared/n-dhcp4/src/n-dhcp4-private.h shared/n-dhcp4/src/n-dhcp4-private.h
index c38ddbfc8..fb4880771 100644
--- a/shared/n-dhcp4/src/n-dhcp4-private.h
+++ b/shared/n-dhcp4/src/n-dhcp4-private.h
@@ -259,7 +259,11 @@ struct NDhcp4ClientProbeConfig {
bool inform_only;
bool init_reboot;
struct in_addr requested_ip;
+#ifdef __GLIBC__
struct drand48_data entropy; /* entropy pool */
+#else
+ unsigned short entropy[3]; /* entropy pool */
+#endif
uint64_t ms_start_delay; /* max ms to wait before starting probe */
NDhcp4ClientProbeOption *options[UINT8_MAX + 1];
int8_t request_parameters[UINT8_MAX + 1];
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