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tests: Fix segfault in verify when used without -f

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We tried to use strcmp on a NULL string.

https://bugs.freedesktop.org/show_bug.cgi?id=85736
This commit is contained in:
Volkau Siarhei
2014-11-01 15:28:00 +00:00
committed by Bastien Nocera
parent f94c8727d2
commit f7c51b0d58
1 changed files with 2 additions and 2 deletions
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4
tests/verify.c
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@ -27,7 +27,7 @@
static DBusGProxy *manager = NULL; static DBusGProxy *manager = NULL;
static DBusGConnection *connection = NULL; static DBusGConnection *connection = NULL;
static char *finger_name = "any"; static char *finger_name = NULL;
static gboolean g_fatal_warnings = FALSE; static gboolean g_fatal_warnings = FALSE;
static char **usernames = NULL; static char **usernames = NULL;
@ -99,7 +99,7 @@ static void find_finger(DBusGProxy *dev, const char *username)
g_print(" - #%d: %s\n", i, fingers[i]); g_print(" - #%d: %s\n", i, fingers[i]);
} }
if (strcmp (finger_name, "any") == 0) { if (finger_name == NULL || strcmp (finger_name, "any") == 0) {
g_free (finger_name); g_free (finger_name);
finger_name = g_strdup (fingers[0]); finger_name = g_strdup (fingers[0]);
} }