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wolfssh
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Code Issues Releases Wiki Activity

Add wc_Sha256Free after the final use

pull/930/head
Yosuke Shimizu 2026-04-17 11:04:22 +09:00
parent 91cbb647d1
commit 5bb1260466
1 changed files with 10 additions and 0 deletions
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10
src/agent.c
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@ -436,6 +436,7 @@ static int PostAddRsaId(WOLFSSH_AGENT_CTX* agent,
ret = wc_Sha256Update(&sha, key, nSz + eSz + (LENGTH_SZ * 2));
if (ret == 0)
ret = wc_Sha256Final(&sha, id->id);
wc_Sha256Free(&sha);
if (ret == 0)
ret = WS_SUCCESS;
@ -518,6 +519,7 @@ static int PostAddEcdsaId(WOLFSSH_AGENT_CTX* agent,
curveNameSz + qSz + (LENGTH_SZ * 2));
if (ret == 0)
ret = wc_Sha256Final(&sha, id->id);
wc_Sha256Free(&sha);
if (ret == 0)
ret = WS_SUCCESS;
@ -584,6 +586,7 @@ static int PostRemoveId(WOLFSSH_AGENT_CTX* agent,
ret = wc_Sha256Update(&sha, keyBlob, keyBlobSz);
if (ret == 0)
ret = wc_Sha256Final(&sha, id);
wc_Sha256Free(&sha);
ret = (ret == 0) ? WS_SUCCESS : WS_CRYPTO_FAILED;
}
@ -661,6 +664,10 @@ static WOLFSSH_AGENT_ID* FindKeyId(WOLFSSH_AGENT_ID* id,
ret = wc_Sha256Final(&sha, digest);
ret = (ret == 0) ? WS_SUCCESS : WS_CRYPTO_FAILED;
}
else {
ret = WS_CRYPTO_FAILED;
}
wc_Sha256Free(&sha);
if (ret == WS_SUCCESS) {
while (id != NULL &&
@ -669,6 +676,9 @@ static WOLFSSH_AGENT_ID* FindKeyId(WOLFSSH_AGENT_ID* id,
id = id->next;
}
}
else {
id = NULL;
}
return id;
}