xrealloc -> xreallocarray in portable code too.

1 files changed, 2 insertions, 2 deletions

diff --git a/uidswap.c b/uidswap.c
index c339283af..f2713fdba 100644
--- a/uidswap.c
+++ b/uidswap.c
@@ -86,7 +86,7 @@ temporarily_use_uid(struct passwd *pw)
         if (saved_egroupslen < 0)
                 fatal("getgroups: %.100s", strerror(errno));
         if (saved_egroupslen > 0) {
-                saved_egroups = xrealloc(saved_egroups,
+                saved_egroups = xreallocarray(saved_egroups,
                     saved_egroupslen, sizeof(gid_t));
                 if (getgroups(saved_egroupslen, saved_egroups) < 0)
                         fatal("getgroups: %.100s", strerror(errno));
@@ -104,7 +104,7 @@ temporarily_use_uid(struct passwd *pw)
                 if (user_groupslen < 0)
                         fatal("getgroups: %.100s", strerror(errno));
                 if (user_groupslen > 0) {
-                        user_groups = xrealloc(user_groups,
+                        user_groups = xreallocarray(user_groups,
                             user_groupslen, sizeof(gid_t));
                         if (getgroups(user_groupslen, user_groups) < 0)
                                 fatal("getgroups: %.100s", strerror(errno));