Initialize array to keep Coverity happy

as Coverity fails seeing that szTargetTypes will always be = 0 in the case believed to lead to reading unitialized data in apttTargetTypes.

CID 1090347 (#1 of 1): Uninitialized scalar variable (UNINIT)
4. uninit_use_in_call: Using uninitialized element of array "apttTargetTypes" when calling "pn53x_InAutoPoll(struct nfc_device *, pn53x_target_type const *, size_t const, uint8_t const, uint8_t const, nfc_target *, int const)".
This commit is contained in:
Philippe Teuwen 2013-09-20 00:01:41 +02:00
parent 30fdf1d9c2
commit a5e7dec797

View file

@ -1184,6 +1184,7 @@ pn53x_initiator_poll_target(struct nfc_device *pnd,
if (CHIP_DATA(pnd)->type == PN532) {
size_t szTargetTypes = 0;
pn53x_target_type apttTargetTypes[32];
memset(apttTargetTypes, PTT_UNDEFINED, 32);
for (size_t n = 0; n < szModulations; n++) {
const pn53x_target_type ptt = pn53x_nm_to_ptt(pnmModulations[n]);
if (PTT_UNDEFINED == ptt) {