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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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32
src/fe-gtk/textgui.c
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@@ -81,12 +81,12 @@ PrintTextLine (xtext_buffer *xtbuf, unsigned char *text, int len, int indent, ti
timet = time (0);
stamp_size = get_stamp_str (prefs.hex_stamp_text_format, timet, &stamp);
new_text = malloc (len + stamp_size + 1);
new_text = g_malloc (len + stamp_size + 1);
memcpy (new_text, stamp, stamp_size);
g_free (stamp);
memcpy (new_text + stamp_size, text, len);
gtk_xtext_append (xtbuf, new_text, len + stamp_size, timet);
free (new_text);
g_free (new_text);
} else
gtk_xtext_append (xtbuf, text, len, timet);
return;
@@ -173,13 +173,12 @@ pevent_edited (GtkCellRendererText *render, gchar *pathstr, gchar *new_text, gpo
}
if (m > (te[sig].num_args & 0x7f))
{
free (out);
out = malloc (4096);
snprintf (out, 4096,
_("This signal is only passed %d args, $%d is invalid"),
te[sig].num_args & 0x7f, m);
g_free (out);
out = g_strdup_printf (
_("This signal is only passed %d args, $%d is invalid"),
te[sig].num_args & 0x7f, m);
fe_message (out, FE_MSG_WARN);
free (out);
g_free (out);
return;
}
@@ -188,23 +187,20 @@ pevent_edited (GtkCellRendererText *render, gchar *pathstr, gchar *new_text, gpo
gtk_list_store_set (GTK_LIST_STORE (model), &iter, TEXT_COLUMN, new_text, -1);
gtk_tree_path_free (path);
if (pntevts_text[sig])
free (pntevts_text[sig]);
if (pntevts[sig])
free (pntevts[sig]);
g_free (pntevts_text[sig]);
g_free (pntevts[sig]);
pntevts_text[sig] = malloc (len + 1);
memcpy (pntevts_text[sig], text, len + 1);
pntevts_text[sig] = g_strdup (text);
pntevts[sig] = out;
out = malloc (len + 2);
out = g_malloc (len + 2);
memcpy (out, text, len + 1);
out[len] = '\n';
out[len + 1] = 0;
check_special_chars (out, TRUE);
PrintTextRaw (xtext->buffer, out, 0, 0);
free (out);
g_free (out);
/* Scroll to bottom */
gtk_adjustment_set_value (xtext->adj, gtk_adjustment_get_upper (xtext->adj));
@@ -328,14 +324,14 @@ pevent_test_cb (GtkWidget * wid, GtkWidget * twid)
text = _(pntevts_text[n]);
len = strlen (text);
out = malloc (len + 2);
out = g_malloc (len + 2);
memcpy (out, text, len + 1);
out[len] = '\n';
out[len + 1] = 0;
check_special_chars (out, TRUE);
PrintTextRaw (GTK_XTEXT (twid)->buffer, out, 0, 0);
free (out);
g_free (out);
}
}