3 files changed, 3 insertions, 3 deletions
diff --git a/lib/libutil/gr_util.c b/lib/libutil/gr_util.c
index 99f268c..fcc0820 100644
--- a/lib/libutil/gr_util.c
+++ b/lib/libutil/gr_util.c
@@ -205,7 +205,7 @@ gr_copy(int ffd, int tfd, const struct group *gr, struct group *old_gr)
 			if (eof)
 				break;
 			while ((size_t)(q - p) >= size) {
-				if ((tmp = realloc(buf, size * 2)) == NULL) {
+				if ((tmp = reallocarray(buf, 2, size)) == NULL) {
 					warnx("group line too long");
 					goto err;
 				}
diff --git a/lib/libutil/login_cap.c b/lib/libutil/login_cap.c
index 9c8d4a6..cea7630 100644
--- a/lib/libutil/login_cap.c
+++ b/lib/libutil/login_cap.c
@@ -86,7 +86,7 @@ allocarray(size_t sz)
 
     if (sz <= internal_arraysz)
 	p = internal_array;
-    else if ((p = realloc(internal_array, sz * sizeof(char*))) != NULL) {
+    else if ((p = reallocarray(internal_array, sz, sizeof(char*))) != NULL) {
 	internal_arraysz = sz;
 	internal_array = p;
     }
diff --git a/lib/libutil/pw_util.c b/lib/libutil/pw_util.c
index 0c34e67..627d79b 100644
--- a/lib/libutil/pw_util.c
+++ b/lib/libutil/pw_util.c
@@ -468,7 +468,7 @@ pw_copy(int ffd, int tfd, const struct passwd *pw, struct passwd *old_pw)
 			if (eof)
 				break;
 			while ((size_t)(q - p) >= size) {
-				if ((tmp = realloc(buf, size * 2)) == NULL) {
+				if ((tmp = reallocarray(buf, 2, size)) == NULL) {
 					warnx("passwd line too long");
 					goto err;
 				}