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Fix potential overflow due to bad initialization. Might fix #72.

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Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
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Pol Henarejos
2024-12-11 21:58:48 +01:00
parent bbf474811b
commit dba805dc04
1 changed files with 1 additions and 1 deletions
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src/fido/cbor_make_credential.c
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@@ -286,7 +286,7 @@ int cbor_make_credential(const uint8_t *data, size_t len) {
if (strcmp(excludeList[e].type.data, (char *)"public-key") != 0) { if (strcmp(excludeList[e].type.data, (char *)"public-key") != 0) {
continue; continue;
} }
Credential ecred; Credential ecred = {0};
if (credential_load(excludeList[e].id.data, excludeList[e].id.len, rp_id_hash, if (credential_load(excludeList[e].id.data, excludeList[e].id.len, rp_id_hash,
&ecred) == 0 && &ecred) == 0 &&
(ecred.extensions.credProtect != CRED_PROT_UV_REQUIRED || (ecred.extensions.credProtect != CRED_PROT_UV_REQUIRED ||