[PATCH] stk: Handle null Text field.

Add a NULL check in dbus_apply_text_attributes because in some places (like DisplayText handler) we call it without checking and we just check the return value once. --- src/stk.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/src/stk.c b/src/stk.c index 18beee6..291d7d2 100644 --- a/src/stk.c +++ b/src/stk.c @@ -303,6 +303,9 @@ static char *dbus_apply_text_attributes(const char *text, const uint8_t *j = attr->attributes; const uint8_t *end = j + attr->len; + if (!text) + return NULL; + if (attr->len & 3) return NULL; -- 1.7.1.86.g0e460.dirty