fix: unprivileged veth devices (e.g. vethFWABHX) never contain 'Z' character in the...

Signed-off-by: Hajo Noerenberg <hajo-github@noerenberg.de>

diff --git a/src/lxc/network.c b/src/lxc/network.c
index d0f14e632321d805750a6ebca67afc2cb18a5270..499ddff6e8f32d33873b6970775ca4113b3f6bf9 100644 (file)
--- a/src/lxc/network.c
+++ b/src/lxc/network.c
@@ -1982,9 +1982,9 @@ char *lxc_mkifname(char *template)
                for (i = 0; i < strlen(name); i++) {
                        if (name[i] == 'X') {
 #ifdef HAVE_RAND_R
-                               name[i] = padchar[rand_r(&seed) % (strlen(padchar) - 1)];
+                               name[i] = padchar[rand_r(&seed) % strlen(padchar)];
 #else
-                               name[i] = padchar[rand() % (strlen(padchar) - 1)];
+                               name[i] = padchar[rand() % strlen(padchar)];
 #endif
                        }
                }