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hfp: use btstack_min in hfp_gsm_set_clip [a2392]

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This commit is contained in:
Milanka Ringwald 2019-11-19 14:36:29 +01:00
parent c1ab6cc1be
commit 217914701a
1 changed files with 3 additions and 3 deletions
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6
src/classic/hfp_gsm_model.c
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@ -222,11 +222,11 @@ static int next_call_index(void){
}
static void hfp_gsm_set_clip(int index_in_table, uint8_t type, const char * number){
if (strlen(number) == 0) return;
uint16_t number_str_len = (uint16_t) strlen(number);
if (number_str_len == 0) return;
gsm_calls[index_in_table].clip_type = type;
int clip_number_size = (strlen(number) < HFP_GSM_MAX_CALL_NUMBER_SIZE) ? (int) strlen(number) : (HFP_GSM_MAX_CALL_NUMBER_SIZE-1);
int clip_number_size = btstack_min(number_str_len, HFP_GSM_MAX_CALL_NUMBER_SIZE - 1);
strncpy(gsm_calls[index_in_table].clip_number, number, clip_number_size);
gsm_calls[index_in_table].clip_number[clip_number_size] = '\0';
strncpy(last_dialed_number, number, clip_number_size);