X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fnspawn%2Fnspawn.c;h=b118c739e8c6b0f562b2daf14520d15443d420e4;hb=4212a3375e03fd12cb407b34cab59dbe4ed9f4eb;hp=657512d661fcb0932d3a7409cb823225faad587b;hpb=3496b9eeafa50234371da1642dca424e4ca0e5f4;p=elogind.git

diff --git a/src/nspawn/nspawn.c b/src/nspawn/nspawn.c
index 657512d66..b118c739e 100644
--- a/src/nspawn/nspawn.c
+++ b/src/nspawn/nspawn.c
@@ -395,7 +395,7 @@ static int parse_argv(int argc, char *argv[]) {
 
                 case ARG_CAPABILITY:
                 case ARG_DROP_CAPABILITY: {
-                        char *state, *word;
+                        const char *state, *word;
                         size_t length;
 
                         FOREACH_WORD_SEPARATOR(word, length, optarg, ",", state) {
@@ -1659,11 +1659,8 @@ static int setup_veth(pid_t pid, char iface_name[IFNAMSIZ], int *ifi) {
 
         /* Use two different interface name prefixes depending whether
          * we are in bridge mode or not. */
-        if (arg_network_bridge)
-                memcpy(iface_name, "vb-", 3);
-        else
-                memcpy(iface_name, "ve-", 3);
-        strncpy(iface_name+3, arg_machine, IFNAMSIZ - 3);
+        snprintf(iface_name, IFNAMSIZ, "%s-%s",
+                 arg_network_bridge ? "vb" : "ve", arg_machine);
 
         r = get_mac(&mac);
         if (r < 0) {
@@ -2602,7 +2599,8 @@ static int spawn_getent(const char *database, const char *key, pid_t *rpid) {
 }
 
 static int change_uid_gid(char **_home) {
-        char line[LINE_MAX], *w, *x, *state, *u, *g, *h;
+        char line[LINE_MAX], *x, *u, *g, *h;
+        const char *word, *state;
         _cleanup_free_ uid_t *uids = NULL;
         _cleanup_free_ char *home = NULL;
         _cleanup_fclose_ FILE *f = NULL;
@@ -2752,10 +2750,10 @@ static int change_uid_gid(char **_home) {
         x += strcspn(x, WHITESPACE);
         x += strspn(x, WHITESPACE);
 
-        FOREACH_WORD(w, l, x, state) {
+        FOREACH_WORD(word, l, x, state) {
                 char c[l+1];
 
-                memcpy(c, w, l);
+                memcpy(c, word, l);
                 c[l] = 0;
 
                 if (!GREEDY_REALLOC(uids, sz, n_uids+1))
@@ -3073,13 +3071,13 @@ int main(int argc, char *argv[]) {
 
         for (;;) {
                 ContainerStatus container_status;
-                _cleanup_(barrier_destroy) Barrier barrier = { };
+                _cleanup_(barrier_destroy) Barrier barrier = BARRIER_NULL;
                 struct sigaction sa = {
                         .sa_handler = nop_handler,
                         .sa_flags = SA_NOCLDSTOP,
                 };
 
-                r = barrier_init(&barrier);
+                r = barrier_create(&barrier);
                 if (r < 0) {
                         log_error("Cannot initialize IPC barrier: %s", strerror(-r));
                         goto finish;