From: Lennart Poettering <lennart@poettering.net>
Date: Tue, 2 Apr 2019 12:50:15 +0000 (+0200)
Subject: tree-wide: use reallocarray() where appropriate
X-Git-Tag: v242-rc1~4^2~6
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=a7798cd81b11205811e8d6e848e23b8b285f2bd8;p=thirdparty%2Fsystemd.git

tree-wide: use reallocarray() where appropriate
---

diff --git a/src/boot/bootctl.c b/src/boot/bootctl.c
index 381c234f3b0..a7de3800fcf 100644
--- a/src/boot/bootctl.c
+++ b/src/boot/bootctl.c
@@ -675,7 +675,7 @@ static int insert_into_order(uint16_t slot, bool first) {
         }
 
         /* extend array */
-        t = realloc(order, (n + 1) * sizeof(uint16_t));
+        t = reallocarray(order, n + 1, sizeof(uint16_t));
         if (!t)
                 return -ENOMEM;
         order = t;
diff --git a/src/libsystemd/sd-login/sd-login.c b/src/libsystemd/sd-login/sd-login.c
index 07f21e84de5..0dc368e6e25 100644
--- a/src/libsystemd/sd-login/sd-login.c
+++ b/src/libsystemd/sd-login/sd-login.c
@@ -818,7 +818,7 @@ _public_ int sd_get_uids(uid_t **users) {
                                 uid_t *t;
 
                                 n = MAX(16, 2*r);
-                                t = realloc(l, sizeof(uid_t) * n);
+                                t = reallocarray(l, sizeof(uid_t), n);
                                 if (!t)
                                         return -ENOMEM;