Merge pull request #3950 from xzfc/small-fixes

Small fixes

i3-dump-log/main.c

@@ -246,8 +246,8 @@ int main(int argc, char *argv[]) {
     sigaction(SIGINT, &action, NULL);
 
     /* Since pthread_cond_wait() expects a mutex, we need to provide one.
-         * To not lock i3 (that’s bad, mhkay?) we just define one outside of
+     * To not lock i3 (that’s bad, mhkay?) we just define one outside of
-         * the shared memory. */
+     * the shared memory. */
     pthread_mutex_t dummy_mutex = PTHREAD_MUTEX_INITIALIZER;
     pthread_mutex_lock(&dummy_mutex);
     while (!interrupted) {

i3bar/src/workspaces.c

@@ -114,7 +114,7 @@ static int workspaces_string_cb(void *params_, const unsigned char *val, size_t
 
         if ((config.strip_ws_numbers || config.strip_ws_name) && params->workspaces_walk->num >= 0) {
             /* Special case: strip off the workspace number/name */
-            static char ws_num[10];
+            static char ws_num[32];
 
             snprintf(ws_num, sizeof(ws_num), "%d", params->workspaces_walk->num);
 

include/ipc.h

@@ -145,9 +145,9 @@ void ipc_send_barconfig_update_event(Barconfig *barconfig);
 void ipc_send_binding_event(const char *event_type, Binding *bind);
 
 /**
-  * Set the maximum duration that we allow for a connection with an unwriteable
+ * Set the maximum duration that we allow for a connection with an unwriteable
-  * socket.
+ * socket.
-  */
+ */
 void ipc_set_kill_timeout(ev_tstamp new);
 
 /**

include/util.h

@@ -86,7 +86,7 @@ bool layout_from_name(const char *layout_str, layout_t *out);
  * interpreted as a "named workspace".
  *
  */
-long ws_name_to_number(const char *name);
+int ws_name_to_number(const char *name);
 
 /**
  * Updates *destination with new_value and returns true if it was changed or false

include/xcb.h

@@ -49,8 +49,8 @@
 #define ROOT_EVENT_MASK (XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT |                                       \
                          XCB_EVENT_MASK_BUTTON_PRESS |                                                \
                          XCB_EVENT_MASK_STRUCTURE_NOTIFY | /* when the user adds a screen (e.g. video \
-                                                                  projector), the root window gets a  \
+                                                            * projector), the root window gets a      \
-                                                                  ConfigureNotify */                  \
+                                                            * ConfigureNotify */                      \
                          XCB_EVENT_MASK_POINTER_MOTION |                                              \
                          XCB_EVENT_MASK_PROPERTY_CHANGE |                                             \
                          XCB_EVENT_MASK_FOCUS_CHANGE |                                                \

libi3/get_exe_path.c

@@ -91,7 +91,7 @@ char *get_exe_path(const char *argv0) {
         free(destpath);
         sasprintf(&destpath, "%s/%s", component, argv0);
         /* Of course this is not 100% equivalent to actually exec()ing the
-		 * binary, but meh. */
+         * binary, but meh. */
         if (access(destpath, X_OK) == 0) {
             free(path);
             free(tmp);

src/display_version.c

@@ -98,7 +98,8 @@ void display_running_version(void) {
     if (state != yajl_status_ok)
         errx(EXIT_FAILURE, "Could not parse my own reply. That's weird. reply is %.*s", (int)reply_length, reply);
 
-    printf("\rRunning i3 version: %s (pid %s)\n", human_readable_version, pid_from_atom);
+    printf("\r\x1b[K");
+    printf("Running i3 version: %s (pid %s)\n", human_readable_version, pid_from_atom);
 
     if (loaded_config_file_name) {
         struct stat sb;

src/util.c

@@ -109,14 +109,12 @@ bool layout_from_name(const char *layout_str, layout_t *out) {
  * interpreted as a "named workspace".
  *
  */
-long ws_name_to_number(const char *name) {
+int ws_name_to_number(const char *name) {
     /* positive integers and zero are interpreted as numbers */
     char *endptr = NULL;
-    long parsed_num = strtol(name, &endptr, 10);
+    errno = 0;
-    if (parsed_num == LONG_MIN ||
+    long long parsed_num = strtoll(name, &endptr, 10);
-        parsed_num == LONG_MAX ||
+    if (errno != 0 || parsed_num > INT32_MAX || parsed_num < 0 || endptr == name) {
-        parsed_num < 0 ||
-        endptr == name) {
         parsed_num = -1;
     }
 

testcases/inject_randr1.5.c

@@ -59,7 +59,7 @@ struct connstate {
     ev_io *clientw;
 
     /* serverw is a libev watcher for the connection to X11 which we initiated
-	 * on behalf of the client. */
+     * on behalf of the client. */
     ev_io *serverw;
 
     /* sequence is the client-side sequence number counter. In X11’s wire

testcases/t/117-workspace.t

@@ -130,6 +130,21 @@ $ws = get_ws("aa: $tmp");
 ok(defined($ws), "workspace aa: $tmp was created");
 is($ws->{num}, -1, 'workspace number is -1');
 
+cmd "workspace -42: $tmp";
+$ws = get_ws("-42: $tmp");
+ok(defined($ws), "workspace -42: $tmp was created");
+is($ws->{num}, -1, 'negative workspace number is ignored');
+
+cmd "workspace 2147483647: $tmp";
+$ws = get_ws("2147483647: $tmp");
+ok(defined($ws), "workspace 2147483647: $tmp was created");
+is($ws->{num}, 2147483647, 'workspace number is 2147483647');
+
+cmd "workspace 2147483648: $tmp";
+$ws = get_ws("2147483648: $tmp");
+ok(defined($ws), "workspace 2147483648: $tmp was created");
+is($ws->{num}, -1, 'workspace number past the limit is ignored');
+
 ################################################################################
 # Check that we can go to workspace "4: foo" with the command
 # "workspace number 4".