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g_free() to auto_gfree, introduce auto_guchar

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Fix 11 potential mem leaks in theme.c
This commit is contained in:
John Hernandez
2023-07-13 17:04:59 +02:00
parent 3a4cd7da48
commit 8304ac86ff
39 changed files with 145 additions and 233 deletions
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52
src/config/theme.c
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@@ -237,10 +237,9 @@ GSList*
theme_list(void)
{
GSList* result = NULL;
gchar* themes_dir = files_get_config_path(DIR_THEMES);
auto_gchar gchar* themes_dir = files_get_config_path(DIR_THEMES);
_theme_list_dir(themes_dir, &result);
g_free(themes_dir);
#ifdef THEMES_PATH
_theme_list_dir(THEMES_PATH, &result);
@@ -281,9 +280,8 @@ static void
_set_string_preference(char* prefstr, preference_t pref)
{
if (g_key_file_has_key(theme, "ui", prefstr, NULL)) {
gchar* val = g_key_file_get_string(theme, "ui", prefstr, NULL);
auto_gchar gchar* val = g_key_file_get_string(theme, "ui", prefstr, NULL);
prefs_set_string(pref, val);
g_free(val);
}
}
@@ -408,100 +406,88 @@ _load_preferences(void)
// load chars from theme and set them to prefs
// with custom set functions
if (g_key_file_has_key(theme, "ui", "occupants.char", NULL)) {
gchar* ch = g_key_file_get_string(theme, "ui", "occupants.char", NULL);
auto_gchar gchar* ch = g_key_file_get_string(theme, "ui", "occupants.char", NULL);
if (ch && g_utf8_strlen(ch, 4) == 1) {
prefs_set_occupants_char(ch);
g_free(ch);
}
}
if (g_key_file_has_key(theme, "ui", "occupants.header.char", NULL)) {
gchar* ch = g_key_file_get_string(theme, "ui", "occupants.header.char", NULL);
auto_gchar gchar* ch = g_key_file_get_string(theme, "ui", "occupants.header.char", NULL);
if (ch && g_utf8_strlen(ch, 4) == 1) {
prefs_set_occupants_header_char(ch);
g_free(ch);
}
}
if (g_key_file_has_key(theme, "ui", "roster.header.char", NULL)) {
gchar* ch = g_key_file_get_string(theme, "ui", "roster.header.char", NULL);
auto_gchar gchar* ch = g_key_file_get_string(theme, "ui", "roster.header.char", NULL);
if (ch && g_utf8_strlen(ch, 4) == 1) {
prefs_set_roster_header_char(ch);
g_free(ch);
}
}
if (g_key_file_has_key(theme, "ui", "roster.contact.char", NULL)) {
gchar* ch = g_key_file_get_string(theme, "ui", "roster.contact.char", NULL);
auto_gchar gchar* ch = g_key_file_get_string(theme, "ui", "roster.contact.char", NULL);
if (ch && g_utf8_strlen(ch, 4) == 1) {
prefs_set_roster_contact_char(ch);
g_free(ch);
}
}
if (g_key_file_has_key(theme, "ui", "roster.resource.char", NULL)) {
gchar* ch = g_key_file_get_string(theme, "ui", "roster.resource.char", NULL);
auto_gchar gchar* ch = g_key_file_get_string(theme, "ui", "roster.resource.char", NULL);
if (ch && g_utf8_strlen(ch, 4) == 1) {
prefs_set_roster_resource_char(ch);
g_free(ch);
}
} else {
prefs_clear_roster_resource_char();
}
if (g_key_file_has_key(theme, "ui", "roster.rooms.char", NULL)) {
gchar* ch = g_key_file_get_string(theme, "ui", "roster.rooms.char", NULL);
auto_gchar gchar* ch = g_key_file_get_string(theme, "ui", "roster.rooms.char", NULL);
if (ch && g_utf8_strlen(ch, 4) == 1) {
prefs_set_roster_room_char(ch);
g_free(ch);
}
}
if (g_key_file_has_key(theme, "ui", "roster.rooms.private.char", NULL)) {
gchar* ch = g_key_file_get_string(theme, "ui", "roster.rooms.private.char", NULL);
auto_gchar gchar* ch = g_key_file_get_string(theme, "ui", "roster.rooms.private.char", NULL);
if (ch && g_utf8_strlen(ch, 4) == 1) {
prefs_set_roster_room_private_char(ch);
g_free(ch);
}
}
if (g_key_file_has_key(theme, "ui", "roster.private.char", NULL)) {
gchar* ch = g_key_file_get_string(theme, "ui", "roster.private.char", NULL);
auto_gchar gchar* ch = g_key_file_get_string(theme, "ui", "roster.private.char", NULL);
if (ch && g_utf8_strlen(ch, 4) == 1) {
prefs_set_roster_private_char(ch);
g_free(ch);
}
}
if (g_key_file_has_key(theme, "ui", "otr.char", NULL)) {
gchar* ch = g_key_file_get_string(theme, "ui", "otr.char", NULL);
auto_gchar gchar* ch = g_key_file_get_string(theme, "ui", "otr.char", NULL);
if (ch && g_utf8_strlen(ch, 4) == 1) {
prefs_set_otr_char(ch);
g_free(ch);
}
}
if (g_key_file_has_key(theme, "ui", "pgp.char", NULL)) {
gchar* ch = g_key_file_get_string(theme, "ui", "pgp.char", NULL);
auto_gchar gchar* ch = g_key_file_get_string(theme, "ui", "pgp.char", NULL);
if (ch && g_utf8_strlen(ch, 4) == 1) {
prefs_set_pgp_char(ch);
g_free(ch);
}
}
if (g_key_file_has_key(theme, "ui", "omemo.char", NULL)) {
gchar* ch = g_key_file_get_string(theme, "ui", "omemo.char", NULL);
auto_gchar gchar* ch = g_key_file_get_string(theme, "ui", "omemo.char", NULL);
if (ch && g_utf8_strlen(ch, 4) == 1) {
prefs_set_omemo_char(ch);
g_free(ch);
}
}
if (g_key_file_has_key(theme, "ui", "correction.char", NULL)) {
gchar* ch = g_key_file_get_string(theme, "ui", "correction.char", NULL);
auto_gchar gchar* ch = g_key_file_get_string(theme, "ui", "correction.char", NULL);
if (ch && strlen(ch) > 0) {
prefs_set_correction_char(ch[0]);
g_free(ch);
}
}
@@ -538,11 +524,10 @@ static GString*
_theme_find(const char* const theme_name)
{
GString* path = NULL;
gchar* themes_dir = files_get_config_path(DIR_THEMES);
auto_gchar gchar* themes_dir = files_get_config_path(DIR_THEMES);
if (themes_dir) {
path = g_string_new(themes_dir);
g_free(themes_dir);
g_string_append(path, "/");
g_string_append(path, theme_name);
if (!g_file_test(path->str, G_FILE_TEST_EXISTS)) {
@@ -641,7 +626,7 @@ theme_main_presence_attrs(const char* const presence)
static void
_theme_prep_bgnd(char* setting, char* def, GString* lookup_str)
{
gchar* val = g_key_file_get_string(theme, "colours", setting, NULL);
auto_gchar gchar* val = g_key_file_get_string(theme, "colours", setting, NULL);
if (!val) {
g_string_append(lookup_str, def);
} else {
@@ -651,7 +636,6 @@ _theme_prep_bgnd(char* setting, char* def, GString* lookup_str)
g_string_append(lookup_str, val);
}
}
g_free(val);
}
/* return value needs to be freed */
@@ -666,7 +650,7 @@ theme_get_bkgnd(void)
static void
_theme_prep_fgnd(char* setting, GString* lookup_str, gboolean* bold)
{
gchar* conf_str = g_key_file_get_string(theme, "colours", setting, NULL);
auto_gchar gchar* conf_str = g_key_file_get_string(theme, "colours", setting, NULL);
gchar* val = conf_str;
if (!val)
@@ -679,8 +663,6 @@ _theme_prep_fgnd(char* setting, GString* lookup_str, gboolean* bold)
g_string_append(lookup_str, val);
*bold = FALSE;
}
g_free(conf_str);
}
char*