1 files changed, 7 insertions, 0 deletions

diff --git a/lib/libnv/msgio.c b/lib/libnv/msgio.c
index 813b963431d49..41292aa1b0c9b 100644
--- a/lib/libnv/msgio.c
+++ b/lib/libnv/msgio.c
@@ -338,6 +338,10 @@ buf_send(int sock, void *buf, size_t size)
 	ssize_t done;
 	unsigned char *ptr;
 
+	PJDLOG_ASSERT(sock >= 0);
+	PJDLOG_ASSERT(size > 0);
+	PJDLOG_ASSERT(buf != NULL);
+
 	ptr = buf;
 	do {
 		fd_wait(sock, false);
@@ -363,6 +367,9 @@ buf_recv(int sock, void *buf, size_t size)
 	ssize_t done;
 	unsigned char *ptr;
 
+	PJDLOG_ASSERT(sock >= 0);
+	PJDLOG_ASSERT(buf != NULL);
+
 	ptr = buf;
 	while (size > 0) {
 		fd_wait(sock, true);