[wpa_supplicant] Cumulative patch from b8491ae5a
Also revert local solution for encrypted IMSI and use the upstream version.
Bug: 134177972
Test: Device boots up and connects to WPA3/OWE wifi networks, run traffic.
Test: Able to turn on/off softap, associate wifi STA, run traffic.
Test: Regression test passed (Bug: 137653009)
Change-Id: Ibf6b6ef3495287156c397daa89d02923f981889b
diff --git a/src/crypto/sha256-kdf.c b/src/crypto/sha256-kdf.c
index af7d954..5a6b744 100644
--- a/src/crypto/sha256-kdf.c
+++ b/src/crypto/sha256-kdf.c
@@ -69,7 +69,7 @@
if (iter == 255) {
os_memset(out, 0, outlen);
- os_memset(T, 0, SHA256_MAC_LEN);
+ forced_memzero(T, SHA256_MAC_LEN);
return -1;
}
iter++;
@@ -77,11 +77,11 @@
if (hmac_sha256_vector(secret, secret_len, 4, addr, len, T) < 0)
{
os_memset(out, 0, outlen);
- os_memset(T, 0, SHA256_MAC_LEN);
+ forced_memzero(T, SHA256_MAC_LEN);
return -1;
}
}
- os_memset(T, 0, SHA256_MAC_LEN);
+ forced_memzero(T, SHA256_MAC_LEN);
return 0;
}