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check ATT_PROPERTY_WRITE for (prepare) write request and ATT_PROPERTY_WRITE_WITHOUT_RESPONSE for write command

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This commit is contained in:
matthias.ringwald@gmail.com 2014-01-30 18:49:18 +00:00
parent 7a1722bfa9
commit bacb966865
1 changed files with 7 additions and 0 deletions
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7
ble/att.c
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@ -842,6 +842,9 @@ static uint16_t handle_write_request(att_connection_t * att_connection, uint8_t
if (!att_write_callback) {
return setup_error_write_not_permitted(response_buffer, request_type, handle);
}
if ((it.flags & ATT_PROPERTY_WRITE) == 0) {
return setup_error_write_not_permitted(response_buffer, request_type, handle);
}
if ((it.flags & ATT_PROPERTY_DYNAMIC) == 0) {
return setup_error_write_not_permitted(response_buffer, request_type, handle);
}
@ -872,6 +875,9 @@ static uint16_t handle_prepare_write_request(att_connection_t * att_connection,
if (!ok) {
return setup_error_invalid_handle(response_buffer, request_type, handle);
}
if ((it.flags & ATT_PROPERTY_WRITE) == 0) {
return setup_error_write_not_permitted(response_buffer, request_type, handle);
}
if ((it.flags & ATT_PROPERTY_DYNAMIC) == 0) {
return setup_error_write_not_permitted(response_buffer, request_type, handle);
}
@ -923,6 +929,7 @@ static void handle_write_command(att_connection_t * att_connection, uint8_t * re
int ok = att_find_handle(&it, handle);
if (!ok) return;
if ((it.flags & ATT_PROPERTY_DYNAMIC) == 0) return;
if ((it.flags & ATT_PROPERTY_WRITE_WITHOUT_RESPONSE) == 0) return;
(*att_write_callback)(handle, ATT_TRANSACTION_MODE_NONE, 0, request_buffer + 3, request_len - 3, NULL);
}