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hfp: use btstack_min [a2393]

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This commit is contained in:
Milanka Ringwald 2019-11-19 14:42:01 +01:00
parent 09ca35c490
commit 6d9a4cd0ee
1 changed files with 3 additions and 3 deletions
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6
src/classic/hfp_hf.c
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@ -117,7 +117,7 @@ static void hfp_hf_emit_subscriber_information(btstack_packet_handler_t callback
event[2] = event_subtype;
event[3] = status;
event[4] = bnip_type;
int size = (strlen(bnip_number) < (sizeof(event) - 6)) ? (int) strlen(bnip_number) : ((int) sizeof(event) - 6);
uint16_t size = btstack_min(strlen(bnip_number), sizeof(event) - 6);
strncpy((char*)&event[5], bnip_number, size);
event[5 + size] = 0;
(*callback)(HCI_EVENT_PACKET, 0, event, sizeof(event));
@ -130,7 +130,7 @@ static void hfp_hf_emit_type_and_number(btstack_packet_handler_t callback, uint8
event[1] = sizeof(event) - 2;
event[2] = event_subtype;
event[3] = bnip_type;
int size = (strlen(bnip_number) < (sizeof(event) - 5)) ? (int) strlen(bnip_number) : ((int) sizeof(event) - 5);
uint16_t size = btstack_min(strlen(bnip_number), sizeof(event) - 5);
strncpy((char*)&event[4], bnip_number, size);
event[4 + size] = 0;
(*callback)(HCI_EVENT_PACKET, 0, event, sizeof(event));
@ -151,7 +151,7 @@ static void hfp_hf_emit_enhanced_call_status(btstack_packet_handler_t callback,
event[pos++] = clcc_mode;
event[pos++] = clcc_mpty;
event[pos++] = bnip_type;
int size = (strlen(bnip_number) < (sizeof(event) - pos)) ? (int) strlen(bnip_number) : ((int) sizeof(event) - pos);
uint16_t size = btstack_min(strlen(bnip_number), sizeof(event) - pos);
strncpy((char*)&event[pos], bnip_number, size);
pos += size;
event[pos++] = 0;