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Fixed some memory issues

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This commit is contained in:
Moritz Lipp 2010-07-18 19:52:05 +02:00
parent 5803a7f00b
commit 3bcc7b28e6
1 changed files with 38 additions and 2 deletions
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40
zathura.c
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@ -276,6 +276,7 @@ struct
struct
{
GFileMonitor* monitor;
GFile* file;
} FileMonitor;
struct
@ -570,7 +571,7 @@ init_keylist()
void
init_settings()
{
Zathura.State.filename = (char*) default_text;
Zathura.State.filename = g_strdup((char*) default_text);
Zathura.Global.adjust_mode = adjust_open;
gtk_window_set_default_size(GTK_WINDOW(Zathura.UI.window), default_width, default_height);
@ -607,6 +608,7 @@ init_zathura()
Zathura.Search.draw = FALSE;
Zathura.FileMonitor.monitor = NULL;
Zathura.FileMonitor.file = NULL;
/* window */
if(Zathura.UI.embed)
@ -952,6 +954,9 @@ close_file(gboolean keep_monitor)
{
Page* current_page = Zathura.PDF.pages[i];
g_object_unref(current_page->page);
if(current_page->label)
g_free(current_page->label);
free(current_page);
}
/* save bookmarks */
@ -982,6 +987,12 @@ close_file(gboolean keep_monitor)
{
g_object_unref(Zathura.FileMonitor.monitor);
Zathura.FileMonitor.monitor = NULL;
if(Zathura.FileMonitor.file)
{
g_object_unref(Zathura.FileMonitor.file);
Zathura.FileMonitor.file = NULL;
}
}
/* reset values */
@ -991,10 +1002,15 @@ close_file(gboolean keep_monitor)
gtk_window_set_title(GTK_WINDOW(Zathura.UI.window), "zathura");
Zathura.State.pages = g_strdup_printf("");
Zathura.State.filename = (char*) default_text;;
if(Zathura.State.filename)
g_free(Zathura.State.filename);
Zathura.State.filename = g_strdup((char*) default_text);
g_static_mutex_lock(&(Zathura.Lock.pdf_obj_lock));
Zathura.PDF.document = NULL;
if(Zathura.PDF.file)
free(Zathura.PDF.file);
if(!keep_monitor)
{
Zathura.PDF.file = NULL;
@ -1131,6 +1147,8 @@ open_file(char* path, char* password)
{
char* home_path = getenv("HOME");
int file_len = strlen(home_path) + strlen(path) - 1;
if(file)
free(file);
file = malloc(file_len);
if(!file)
out_of_memory();
@ -1157,6 +1175,8 @@ open_file(char* path, char* password)
char* file_uri = g_filename_to_uri(file, NULL, &error);
if (!file_uri)
{
if(file)
free(file);
char* message = g_strdup_printf("Can not open file: %s", error->message);
notify(ERROR, message);
g_free(message);
@ -1206,6 +1226,7 @@ open_file(char* path, char* password)
Zathura.FileMonitor.monitor = g_file_monitor_file(file, G_FILE_MONITOR_NONE, NULL, NULL);
if(Zathura.FileMonitor.monitor)
g_signal_connect(G_OBJECT(Zathura.FileMonitor.monitor), "changed", G_CALLBACK(cb_watch_file), NULL);
Zathura.FileMonitor.file = file;
}
}
@ -1217,6 +1238,8 @@ open_file(char* path, char* password)
Zathura.PDF.file = file;
Zathura.PDF.scale = 100;
Zathura.PDF.rotate = 0;
if(Zathura.State.filename)
g_free(Zathura.State.filename);
Zathura.State.filename = g_markup_escape_text(file, -1);
Zathura.PDF.pages = malloc(Zathura.PDF.number_of_pages * sizeof(Page*));
@ -1285,6 +1308,8 @@ open_file(char* path, char* password)
Zathura.Bookmarks.number_of_bookmarks++;
}
}
g_strfreev(keys);
}
/* set window title */
@ -1369,7 +1394,12 @@ read_configuration()
cmd_set(length - 1, tokens + 1);
else if(!strcmp(tokens[0], "map"))
cmd_map(length - 1, tokens + 1);
g_strfreev(tokens);
}
g_strfreev(lines);
g_free(content);
}
}
@ -3656,6 +3686,8 @@ cb_destroy(GtkWidget* widget, gpointer data)
/* inotify */
if(Zathura.FileMonitor.monitor)
g_object_unref(Zathura.FileMonitor.monitor);
if(Zathura.FileMonitor.file)
g_object_unref(Zathura.FileMonitor.file);
g_list_free(Zathura.Global.history);
@ -3669,6 +3701,9 @@ cb_destroy(GtkWidget* widget, gpointer data)
sc = ne;
}
if(Zathura.State.filename)
g_free(Zathura.State.filename);
gtk_main_quit();
return TRUE;
@ -4070,6 +4105,7 @@ cb_view_button_release(GtkWidget* widget, GdkEventButton* event, gpointer data)
cairo_rectangle(cairo, rectangle.x1 - offset_x, rectangle.y1 - offset_y,
(rectangle.x2 - rectangle.x1), (rectangle.y2 - rectangle.y1));
cairo_fill(cairo);
cairo_destroy(cairo);
gtk_widget_queue_draw(Zathura.UI.drawing_area);
/* resize selection rectangle to document page */