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Fix OATH calculation result when called multiple times.

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Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
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Pol Henarejos
2023-03-30 00:37:31 +02:00
parent 8c90dd55bd
commit 05afcd706e
1 changed files with 1 additions and 0 deletions
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src/fido/oath.c
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@@ -336,6 +336,7 @@ int calculate_oath(uint8_t truncate,
if (r != 0) { if (r != 0) {
return CCID_EXEC_ERROR; return CCID_EXEC_ERROR;
} }
res_APDU_size = 0;
if (truncate == 0x01) { if (truncate == 0x01) {
res_APDU[res_APDU_size++] = 4 + 1; res_APDU[res_APDU_size++] = 4 + 1;
res_APDU[res_APDU_size++] = key[1]; res_APDU[res_APDU_size++] = key[1];