X-Git-Url: https://git.octo.it/?p=rrdtool.git;a=blobdiff_plain;f=src%2Frrd_daemon.c;h=fa7dc41bac4cf62837d2517f3a66f707ad5ff44b;hp=710fa017d747210882aeba6e9ecdba188b93c933;hb=faf5ffaa9e488e6cf185a64a51fd6e9fd35a3267;hpb=75b8cf7a1eff3d24a8567f3209aa023ad4473e95

diff --git a/src/rrd_daemon.c b/src/rrd_daemon.c
index 710fa01..fa7dc41 100644
--- a/src/rrd_daemon.c
+++ b/src/rrd_daemon.c
@@ -105,6 +105,7 @@
 #include <assert.h>
 #include <sys/time.h>
 #include <time.h>
+#include <libgen.h>
 
 #include <glib-2.0/glib.h>
 /* }}} */
@@ -348,12 +349,32 @@ static void install_signal_handlers(void) /* {{{ */
 static int open_pidfile(char *action, int oflag) /* {{{ */
 {
   int fd;
-  char *file;
+  const char *file;
+  char *file_copy, *dir;
 
   file = (config_pid_file != NULL)
     ? config_pid_file
     : LOCALSTATEDIR "/run/rrdcached.pid";
 
+  /* dirname may modify its argument */
+  file_copy = strdup(file);
+  if (file_copy == NULL)
+  {
+    fprintf(stderr, "rrdcached: strdup(): %s\n",
+        rrd_strerror(errno));
+    return -1;
+  }
+
+  dir = dirname(file_copy);
+  if (rrd_mkdir_p(dir, 0777) != 0)
+  {
+    fprintf(stderr, "Failed to create pidfile directory '%s': %s\n",
+        dir, rrd_strerror(errno));
+    return -1;
+  }
+
+  free(file_copy);
+
   fd = open(file, oflag, S_IWUSR|S_IRUSR|S_IRGRP|S_IROTH);
   if (fd < 0)
     fprintf(stderr, "rrdcached: can't %s pid file '%s' (%s)\n",
@@ -2239,11 +2260,31 @@ static int open_listen_socket_unix (const listen_socket_t *sock) /* {{{ */
   listen_socket_t *temp;
   int status;
   const char *path;
+  char *path_copy, *dir;
 
   path = sock->addr;
   if (strncmp(path, "unix:", strlen("unix:")) == 0)
     path += strlen("unix:");
 
+  /* dirname may modify its argument */
+  path_copy = strdup(path);
+  if (path_copy == NULL)
+  {
+    fprintf(stderr, "rrdcached: strdup(): %s\n",
+        rrd_strerror(errno));
+    return (-1);
+  }
+
+  dir = dirname(path_copy);
+  if (rrd_mkdir_p(dir, 0777) != 0)
+  {
+    fprintf(stderr, "Failed to create socket directory '%s': %s\n",
+        dir, rrd_strerror(errno));
+    return (-1);
+  }
+
+  free(path_copy);
+
   temp = (listen_socket_t *) rrd_realloc (listen_fds,
       sizeof (listen_fds[0]) * (listen_fds_num + 1));
   if (temp == NULL)
@@ -2873,7 +2914,8 @@ static int read_options (int argc, char **argv) /* {{{ */
          */
         if (realpath(config_base_dir, base_realpath) == NULL)
         {
-          fprintf (stderr, "Invalid base directory '%s'.\n", config_base_dir);
+          fprintf (stderr, "Failed to canonicalize the base directory '%s': "
+              "%s\n", config_base_dir, rrd_strerror(errno));
           return 5;
         }
         else if (strncmp(config_base_dir,