make sure that the event script is executable and just ignore it

othervise

(This used to be ctdb commit 65eb7845c70489d654acaaf99cd2c8eac7df11dc)

diff --git a/ctdb/server/eventscript.c b/ctdb/server/eventscript.c
index ec4fb80e35ecf88730a59dcbe19390e5e21febe3..afb86d742d2abbc980c566eba46ed3b90ac5dbc4 100644 (file)
--- a/ctdb/server/eventscript.c
+++ b/ctdb/server/eventscript.c
@@ -98,6 +98,7 @@ static int ctdb_event_script_v(struct ctdb_context *ctdb, const char *fmt, va_li
        while ((de=readdir(dir)) != NULL) {
                int namlen;
                unsigned num;
+               char *str;
 
                namlen = strlen(de->d_name);
 
@@ -117,6 +118,18 @@ static int ctdb_event_script_v(struct ctdb_context *ctdb, const char *fmt, va_li
                if (sscanf(de->d_name, "%02u.", &num) != 1) {
                        continue;
                }
+
+               /* Make sure the event script is executable */
+               str = talloc_asprintf(tree, "%s/%s", ctdb->takeover.event_script_dir, de->d_name);
+               if (stat(str, &st) != 0) {
+                       DEBUG(0,("Could not stat event script %s. Ignoring this event script\n", str));
+                       continue;
+               }
+               if (!(st.st_mode & S_IXUSR)) {
+                       DEBUG(0,("Event script %s is not executable. Ignoring this event script\n", str));
+                       continue;
+               }
+               
                
                /* store the event script in the tree */                
                script = trbt_insert32(tree, num, talloc_strdup(tree, de->d_name));