- client: replace % with %% in messages from scheduler

(else they're interpreted as format strings)


svn path=/trunk/boinc/; revision=23379

checkin_notes

@@ -2306,3 +2306,11 @@ David  18 Apr 2011
 
     html/inc/
         friend.inc
+
+David  18 Apr 2011
+    - client: replace % with %% in messages from scheduler
+        (else they're interpreted as format strings)
+
+    client/
+        client_state.h
+        cs_scheduler.cpp

client/client_state.h

@@ -211,6 +211,7 @@ struct CLIENT_STATE {
     void all_projects_list_check();
     double new_version_check_time;
     double all_projects_list_check_time;
+        // the time we last successfully fetched the project list
     string newer_version;
 
 // --------------- client_state.cpp:

client/cs_scheduler.cpp

@@ -577,7 +577,9 @@ int CLIENT_STATE::handle_scheduler_reply(PROJECT* project, char* scheduler_url)
     for (i=0; i<sr.messages.size(); i++) {
         USER_MESSAGE& um = sr.messages[i];
         int prio = (!strcmp(um.priority.c_str(), "notice"))?MSG_SCHEDULER_ALERT:MSG_INFO;
-        msg_printf(project, prio, um.message.c_str());
+        char buf[1024];
+        string_substitute(um.message.c_str(), buf, sizeof(buf), "%", "%%");
+        msg_printf(project, prio, buf);
     }
 
     if (log_flags.sched_op_debug && sr.request_delay) {