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don't even try to open NULL filenames, and don't leak filenames when

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2007-12-14  Jens Granseuer  <jensgr@gmx.net>

	* gtkrc-utils.c: (gtkrc_get_details), (gtkrc_get_color_scheme): don't
	even try to open NULL filenames, and don't leak filenames when
	detecting recursions

svn path=/trunk/; revision=8330
This commit is contained in:
Jens Granseuer 2007-12-14 15:03:27 +00:00 • committed by Jens Granseuer
parent 22ab2e4a26
commit b0912ed2b5
2 changed files with 16 additions and 4 deletions
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14
capplets/common/gtkrc-utils.c
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@ -93,9 +93,13 @@ gtkrc_get_details (gchar *filename, GSList **engines, GSList **symbolic_colors)
filename = files->data;
files = g_slist_delete_link (files, files);
if (filename == NULL)
continue;
if (g_slist_find_custom (read_files, filename, (GCompareFunc) str_nequal))
{
g_warning ("Recursion in the gtkrc detected!");
g_free (filename);
continue; /* skip this file since we've done it before... */
}
@ -104,8 +108,7 @@ gtkrc_get_details (gchar *filename, GSList **engines, GSList **symbolic_colors)
file = g_open (filename, O_RDONLY);
if (file == -1)
{
g_warning ("Could not open file \"%s\"",
filename ? filename : "(null)");
g_warning ("Could not open file \"%s\"", filename);
}
else
{
@ -182,9 +185,13 @@ gtkrc_get_color_scheme (gchar *filename)
filename = files->data;
files = g_slist_delete_link (files, files);
if (filename == NULL)
continue;
if (g_slist_find_custom (read_files, filename, (GCompareFunc) str_nequal))
{
g_warning ("Recursion in the gtkrc detected!");
g_free (filename);
continue; /* skip this file since we've done it before... */
}
@ -193,8 +200,7 @@ gtkrc_get_color_scheme (gchar *filename)
file = g_open (filename, O_RDONLY);
if (file == -1)
{
g_warning ("Could not open file \"%s\"",
filename ? filename : "(null)");
g_warning ("Could not open file \"%s\"", filename);
}
else
{