X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Feal%2Fwindows%2Feal_alarm.c;h=103c1f909da3e75a3d3cf42808772d3a226ee4f7;hb=4042dc2037a1509596f7eb48370185434bad39cc;hp=f5bf88715afd5dc646bd54a72c38a26fb974fb76;hpb=99a2dd955fba6e4cc23b77d590a033650ced9c45;p=dpdk.git

diff --git a/lib/eal/windows/eal_alarm.c b/lib/eal/windows/eal_alarm.c
index f5bf88715a..103c1f909d 100644
--- a/lib/eal/windows/eal_alarm.c
+++ b/lib/eal/windows/eal_alarm.c
@@ -4,6 +4,7 @@
 
 #include <stdatomic.h>
 #include <stdbool.h>
+#include <sys/queue.h>
 
 #include <rte_alarm.h>
 #include <rte_spinlock.h>
@@ -91,6 +92,12 @@ rte_eal_alarm_set(uint64_t us, rte_eal_alarm_callback cb_fn, void *cb_arg)
 	LARGE_INTEGER deadline;
 	int ret;
 
+	if (cb_fn == NULL) {
+		RTE_LOG(ERR, EAL, "NULL callback\n");
+		ret = -EINVAL;
+		goto exit;
+	}
+
 	/* Calculate deadline ASAP, unit of measure = 100ns. */
 	GetSystemTimePreciseAsFileTime(&ft);
 	deadline.LowPart = ft.dwLowDateTime;
@@ -180,6 +187,12 @@ rte_eal_alarm_cancel(rte_eal_alarm_callback cb_fn, void *cb_arg)
 	bool executing;
 
 	removed = 0;
+
+	if (cb_fn == NULL) {
+		RTE_LOG(ERR, EAL, "NULL callback\n");
+		return -EINVAL;
+	}
+
 	do {
 		executing = false;