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Use glib for all allocations

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- Removes need to check for malloc failure
- Removes need for NULL checks on free
- Adds checks for integer overflows
- Removes some extra memset calls
- Removes chance of mixing libc and glib malloc/free
This commit is contained in:
TingPing
2014-12-28 06:37:25 -05:00
parent c4cb1b25ec
commit 83032b1aa3
46 changed files with 796 additions and 1082 deletions
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86
src/fe-gtk/maingui.c
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@@ -312,7 +312,7 @@ mg_inputbox_cb (GtkWidget *igad, session_gui *gui)
if (cmd[0] == 0)
return;
cmd = strdup (cmd);
cmd = g_strdup (cmd);
/* avoid recursive loop */
ignore = TRUE;
@@ -340,7 +340,7 @@ mg_inputbox_cb (GtkWidget *igad, session_gui *gui)
if (sess)
handle_multiline (sess, cmd, TRUE, FALSE);
free (cmd);
g_free (cmd);
}
static gboolean
@@ -609,14 +609,14 @@ mg_unpopulate (session *sess)
gui = sess->gui;
res = sess->res;
res->input_text = strdup (SPELL_ENTRY_GET_TEXT (gui->input_box));
res->topic_text = strdup (gtk_entry_get_text (GTK_ENTRY (gui->topic_entry)));
res->limit_text = strdup (gtk_entry_get_text (GTK_ENTRY (gui->limit_entry)));
res->key_text = strdup (gtk_entry_get_text (GTK_ENTRY (gui->key_entry)));
res->input_text = g_strdup (SPELL_ENTRY_GET_TEXT (gui->input_box));
res->topic_text = g_strdup (gtk_entry_get_text (GTK_ENTRY (gui->topic_entry)));
res->limit_text = g_strdup (gtk_entry_get_text (GTK_ENTRY (gui->limit_entry)));
res->key_text = g_strdup (gtk_entry_get_text (GTK_ENTRY (gui->key_entry)));
if (gui->laginfo)
res->lag_text = strdup (gtk_label_get_text (GTK_LABEL (gui->laginfo)));
res->lag_text = g_strdup (gtk_label_get_text (GTK_LABEL (gui->laginfo)));
if (gui->throttleinfo)
res->queue_text = strdup (gtk_label_get_text (GTK_LABEL (gui->throttleinfo)));
res->queue_text = g_strdup (gtk_label_get_text (GTK_LABEL (gui->throttleinfo)));
for (i = 0; i < NUM_FLAG_WIDS - 1; i++)
res->flag_wid_state[i] = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (gui->flag_wid[i]));
@@ -645,7 +645,7 @@ mg_restore_label (GtkWidget *label, char **text)
if (*text)
{
gtk_label_set_text (GTK_LABEL (label), *text);
free (*text);
g_free (*text);
*text = NULL;
} else
{
@@ -659,7 +659,7 @@ mg_restore_entry (GtkWidget *entry, char **text)
if (*text)
{
gtk_entry_set_text (GTK_ENTRY (entry), *text);
free (*text);
g_free (*text);
*text = NULL;
} else
{
@@ -674,7 +674,7 @@ mg_restore_speller (GtkWidget *entry, char **text)
if (*text)
{
SPELL_ENTRY_SET_TEXT (entry, *text);
free (*text);
g_free (*text);
*text = NULL;
} else
{
@@ -1331,8 +1331,7 @@ mg_close_gen (chan *ch, GtkWidget *box)
{
char *title = g_object_get_data (G_OBJECT (box), "title");
if (title)
free (title);
g_free (title);
if (!ch)
ch = g_object_get_data (G_OBJECT (box), "ch");
if (ch)
@@ -1640,7 +1639,7 @@ mg_dnd_drop_file (session *sess, char *target, char *uri)
{
char *p, *data, *next, *fname;
p = data = strdup (uri);
p = data = g_strdup (uri);
while (*p)
{
next = strchr (p, '\r');
@@ -1667,7 +1666,7 @@ mg_dnd_drop_file (session *sess, char *target, char *uri)
if (*p == '\n')
p++;
}
free (data);
g_free (data);
}
@@ -1837,7 +1836,7 @@ mg_changui_destroy (session *sess)
/* it fixes: Gdk-CRITICAL **: gdk_colormap_get_screen: */
/* assertion `GDK_IS_COLORMAP (cmap)' failed */
ret = sess->gui->window;
free (sess->gui);
g_free (sess->gui);
sess->gui = NULL;
}
return ret;
@@ -3332,7 +3331,7 @@ mg_add_generic_tab (char *name, char *title, void *family, GtkWidget *box)
ch = chanview_add (mg_gui->chanview, name, NULL, box, TRUE, TAG_UTIL, pix_tree_util);
chan_set_color (ch, plain_list);
/* FIXME: memory leak */
g_object_set_data (G_OBJECT (box), "title", strdup (title));
g_object_set_data (G_OBJECT (box), "title", g_strdup (title));
g_object_set_data (G_OBJECT (box), "ch", ch);
if (prefs.hex_gui_tab_newtofront)
@@ -3395,7 +3394,7 @@ fe_clear_channel (session *sess)
{
if (sess->res->topic_text)
{
free (sess->res->topic_text);
g_free (sess->res->topic_text);
sess->res->topic_text = NULL;
}
}
@@ -3508,24 +3507,24 @@ mg_changui_new (session *sess, restore_gui *res, int tab, int focus)
session_gui *gui;
struct User *user = NULL;
if (!res)
if (res == NULL)
{
res = malloc (sizeof (restore_gui));
memset (res, 0, sizeof (restore_gui));
res = g_new0 (restore_gui, 1);
}
sess->res = res;
if (!sess->server->front_session)
if (sess->server->front_session == NULL)
{
sess->server->front_session = sess;
}
if (!is_channel (sess->server, sess->channel))
user = userlist_find_global (sess->server, sess->channel);
if (!tab)
{
gui = malloc (sizeof (session_gui));
memset (gui, 0, sizeof (session_gui));
gui = g_new0 (session_gui, 1);
gui->is_tab = FALSE;
sess->gui = gui;
mg_create_topwindow (sess);
@@ -3631,8 +3630,8 @@ mg_set_title (GtkWidget *vbox, char *title) /* for non-irc tab/window only */
old = g_object_get_data (G_OBJECT (vbox), "title");
if (old)
{
g_object_set_data (G_OBJECT (vbox), "title", strdup (title));
free (old);
g_object_set_data (G_OBJECT (vbox), "title", g_strdup (title));
g_free (old);
} else
{
gtk_window_set_title (GTK_WINDOW (vbox), title);
@@ -3650,7 +3649,7 @@ fe_server_callback (server *serv)
if (serv->gui->rawlog_window)
mg_close_gen (NULL, serv->gui->rawlog_window);
free (serv->gui);
g_free (serv->gui);
}
/* called when a session is being killed */
@@ -3661,34 +3660,21 @@ fe_session_callback (session *sess)
if (sess->res->banlist && sess->res->banlist->window)
mg_close_gen (NULL, sess->res->banlist->window);
if (sess->res->input_text)
free (sess->res->input_text);
if (sess->res->topic_text)
free (sess->res->topic_text);
if (sess->res->limit_text)
free (sess->res->limit_text);
if (sess->res->key_text)
free (sess->res->key_text);
if (sess->res->queue_text)
free (sess->res->queue_text);
if (sess->res->queue_tip)
free (sess->res->queue_tip);
if (sess->res->lag_text)
free (sess->res->lag_text);
if (sess->res->lag_tip)
free (sess->res->lag_tip);
g_free (sess->res->input_text);
g_free (sess->res->topic_text);
g_free (sess->res->limit_text);
g_free (sess->res->key_text);
g_free (sess->res->queue_text);
g_free (sess->res->queue_tip);
g_free (sess->res->lag_text);
g_free (sess->res->lag_tip);
if (sess->gui->bartag)
fe_timeout_remove (sess->gui->bartag);
if (sess->gui != &static_mg_gui)
free (sess->gui);
free (sess->res);
g_free (sess->gui);
g_free (sess->res);
}
/* ===== DRAG AND DROP STUFF ===== */