Fix reallocation calculation

Signed-off-by: Christian Brauner <christianvanbrauner@gmail.com>
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>

diff --git a/src/lxc/lxc_info.c b/src/lxc/lxc_info.c
index 9f1c469914789e239374f7940bc79845a95f3fe9..58ff619f2a0bf10d13573d5b6bb1135a438de71a 100644 (file)
--- a/src/lxc/lxc_info.c
+++ b/src/lxc/lxc_info.c
@@ -53,7 +53,7 @@ static int my_parser(struct lxc_arguments* args, int c, char* arg)
        char **newk;
        switch (c) {
        case 'c':
-               newk = realloc(key, keys+1 * sizeof(key[0]));
+               newk = realloc(key, (keys + 1) * sizeof(key[0]));
                if (!newk)
                        return -1;
                key = newk;