diff options
Diffstat (limited to 'dev-util/nfcutils/files')
| -rw-r--r-- | dev-util/nfcutils/files/nfcutils-fix-segfault.patch | 40 |
1 files changed, 28 insertions, 12 deletions
diff --git a/dev-util/nfcutils/files/nfcutils-fix-segfault.patch b/dev-util/nfcutils/files/nfcutils-fix-segfault.patch index 91e381c..cd1c675 100644 --- a/dev-util/nfcutils/files/nfcutils-fix-segfault.patch +++ b/dev-util/nfcutils/files/nfcutils-fix-segfault.patch @@ -1,30 +1,46 @@ --- src/lsnfc.c (revision 1072) +++ src/lsnfc.c (working copy) -@@ -88,7 +88,8 @@ +@@ -76,6 +76,7 @@ + { + uint8_t abtCmd[2]; + uint8_t abtRx[265]; ++ size_t szRxLen; + int res = 0; + + abtCmd[0] = 0x1A; // MIFARE UltralightC Auth command +@@ -87,7 +88,8 @@ }; - if((res = nfc_initiator_select_passive_target(pnd, nm, nai.abtUid, nai.szUidLen, NULL)) >= 0 ) { - nfc_device_set_property_bool (pnd, NP_EASY_FRAMING, false); -- if ((res = nfc_initiator_transceive_bytes(pnd, abtCmd,sizeof(abtCmd), abtRx, sizeof(abtRx), 0)) >= 0) { + if ((res = nfc_initiator_select_passive_target(pnd, nm, nai.abtUid, nai.szUidLen, NULL)) >= 0) { + nfc_device_set_property_bool(pnd, NP_EASY_FRAMING, false); +- if ((res = nfc_initiator_transceive_bytes(pnd, abtCmd, sizeof(abtCmd), abtRx, sizeof(abtRx), 0)) >= 0) { + szRxLen = sizeof(abtRx); -+ if ((res = nfc_initiator_transceive_bytes(pnd, abtCmd,sizeof(abtCmd), abtRx, &szRxLen, 0)) >= 0) { ++ if ((res = nfc_initiator_transceive_bytes(pnd, abtCmd, sizeof(abtCmd), abtRx, &szRxLen, 0)) >= 0) { // AUTH step1 command success, so it's a Ultralight C - nfc_device_set_property_bool (pnd, NP_EASY_FRAMING, true); + nfc_device_set_property_bool(pnd, NP_EASY_FRAMING, true); nfc_initiator_deselect_target(pnd); -@@ -126,12 +127,14 @@ +@@ -115,6 +117,7 @@ + { + uint8_t abtCmd[] = { 0x60 }; // MIFARE DESFire GetVersion command + uint8_t abtRx[265]; ++ size_t szRxLen; + uint8_t abtDESFireVersion[14]; + char *res = NULL; + int nfcRes = 0; +@@ -124,12 +127,14 @@ .nbr = NBR_106 }; - if((nfcRes = nfc_initiator_select_passive_target(pnd, nm, nai.abtUid, nai.szUidLen, NULL)) >= 0 ) { + if ((nfcRes = nfc_initiator_select_passive_target(pnd, nm, nai.abtUid, nai.szUidLen, NULL)) >= 0) { - if ((nfcRes = nfc_initiator_transceive_bytes(pnd, abtCmd, sizeof(abtCmd), abtRx, sizeof(abtRx), 0)) >= 0) { + szRxLen = sizeof(abtRx); + if ((nfcRes = nfc_initiator_transceive_bytes(pnd, abtCmd, sizeof(abtCmd), abtRx, &szRxLen, 0)) >= 0) { // MIFARE DESFire GetVersion command success, decoding... - if( nfcRes == 8 ) { // GetVersion should reply 8 bytes - memcpy( abtDESFireVersion, abtRx + 1, 7 ); + if (nfcRes == 8) { // GetVersion should reply 8 bytes + memcpy(abtDESFireVersion, abtRx + 1, 7); abtCmd[0] = 0xAF; // ask for GetVersion next bytes - if ((nfcRes = nfc_initiator_transceive_bytes(pnd, abtCmd, sizeof(abtCmd), abtRx, sizeof(abtRx), 0)) >= 0) { + szRxLen = sizeof(abtRx); + if ((nfcRes = nfc_initiator_transceive_bytes(pnd, abtCmd, sizeof(abtCmd), abtRx, &szRxLen, 0)) >= 0) { - if( nfcRes == 8 ) { // GetVersion should reply 8 bytes - memcpy( abtDESFireVersion + 7, abtRx + 1, 7 ); + if (nfcRes == 8) { // GetVersion should reply 8 bytes + memcpy(abtDESFireVersion + 7, abtRx + 1, 7); res = malloc(16); // We can alloc res: we will be able to provide information |