[PATCH] stk: Fix crash seen in stk_alpha_id_unset

If there is no default agent, then current agent also will be NULL. So, call stk_agent_request_cancel only when there is a valid current agent. --- src/stk.c | 7 ++++++- 1 files changed, 6 insertions(+), 1 deletions(-) diff --git a/src/stk.c b/src/stk.c index 4df23b5..e8ffb42 100644 --- a/src/stk.c +++ b/src/stk.c @@ -529,7 +529,12 @@ static void stk_alpha_id_set(struct ofono_stk *stk, static void stk_alpha_id_unset(struct ofono_stk *stk) { - stk_agent_request_cancel(stk->current_agent); + /* + * If there is no default agent, then current agent also will be NULL. + * So, call request cancel only when there is a valid current agent. + */ + if (stk->current_agent) + stk_agent_request_cancel(stk->current_agent); } static int duration_to_msecs(const struct stk_duration *duration) -- 1.7.4.1