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tests: Fix use-after-free in the appinfo tests

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When changing the locale using setlocale(), duplicate the old locale
value before updating it, so that we can safely restore the old locale
after running the test.

Signed-off-by: Philip Withnall <withnall@endlessm.com>
This commit is contained in:
Philip Withnall
2018-06-27 09:54:06 +01:00
parent 61da8748fd
commit 68526565f4
1 changed files with 3 additions and 2 deletions
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5
gio/tests/appinfo.c
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@@ -128,10 +128,10 @@ static void
test_locale (const char *locale)
{
GAppInfo *appinfo;
const gchar *orig;
gchar *orig = NULL;
const gchar *path;
orig = setlocale (LC_ALL, NULL);
orig = g_strdup (setlocale (LC_ALL, NULL));
g_setenv ("LANGUAGE", locale, TRUE);
setlocale (LC_ALL, "");
@@ -161,6 +161,7 @@ test_locale (const char *locale)
g_setenv ("LANGUAGE", orig, TRUE);
setlocale (LC_ALL, "");
g_free (orig);
}
static void