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-rw-r--r--networking/udhcp/arpping.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/networking/udhcp/arpping.c b/networking/udhcp/arpping.c
index 33518077b..7b702d8f3 100644
--- a/networking/udhcp/arpping.c
+++ b/networking/udhcp/arpping.c
@@ -81,12 +81,9 @@ int arpping(uint32_t test_ip, uint32_t from_ip, uint8_t *from_mac, const char *i
81 unsigned prevTime = monotonic_us(); 81 unsigned prevTime = monotonic_us();
82 82
83 pfd[0].events = POLLIN; 83 pfd[0].events = POLLIN;
84 r = poll(pfd, 1, timeout_ms); 84 r = safe_poll(pfd, 1, timeout_ms);
85 if (r < 0) { 85 if (r < 0) {
86 if (errno != EINTR) { 86 break;
87 bb_perror_msg("poll");
88 break;
89 }
90 } else if (r) { 87 } else if (r) {
91 if (read(s, &arp, sizeof(arp)) < 0) 88 if (read(s, &arp, sizeof(arp)) < 0)
92 break; 89 break;