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extra: be more secure

This commit is contained in:
Marcel Hollerbach 2016-12-30 17:23:19 +01:00
parent 29d6a30adb
commit dcee33f698
2 changed files with 8 additions and 4 deletions
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2
src/bin/extra_main.c
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@ -41,6 +41,8 @@ extra_win_show(Extra_Theme *theme)
char title[1024], author[1024];
_selected_theme = theme;
if (!theme) return;
snprintf(title, sizeof(title), "<title>%s</title>", theme->name);
elm_object_text_set(ui.title, title);

10
src/lib/extra.c
View File

@ -261,6 +261,8 @@ extra_theme_installed(Extra_Theme *theme)
char *path;
Eina_Bool exists;
EINA_SAFETY_ON_NULL_RETURN_VAL(theme, EINA_FALSE);
path = extra_theme_install_path_get(theme);
exists = ecore_file_exists(path);
free(path);
@ -273,6 +275,8 @@ extra_theme_install_path_get(Extra_Theme *theme)
{
char *path;
EINA_SAFETY_ON_NULL_RETURN_VAL(theme, NULL);
path = malloc(PATH_MAX * sizeof(char));
sprintf(path, "%s/.elementary/themes/%s.edj", eina_environment_home_get(), theme->id);
@ -285,8 +289,7 @@ extra_theme_preview_url_get(Extra_Theme *theme)
const char *pattern = "http://" HOSTNAME "/themes/preview/%s.png";
char *url;
if (!theme)
return NULL;
EINA_SAFETY_ON_NULL_RETURN_VAL(theme, NULL);
url = malloc((strlen(pattern) + strlen(theme->id) - 1) * sizeof(char));
sprintf(url, pattern, theme->id);
@ -300,8 +303,7 @@ extra_theme_download_url_get(Extra_Theme *theme)
const char *pattern = "http://" HOSTNAME "/themes/%s-%d.edj";
char *url;
if (!theme)
return NULL;
EINA_SAFETY_ON_NULL_RETURN_VAL(theme, NULL);
url = malloc((strlen(pattern) + strlen(theme->id) - 1 + (int)(log10(theme->version))) * sizeof(char));
sprintf(url, pattern, theme->id, theme->version);