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Merge pull request #2668 from ejohnstown/maintenance-scanbuild

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Fixed a couple initialization issues scan-build indicated
This commit is contained in:
Chris Conlon
2019-12-13 14:13:48 -07:00
committed by GitHub
parent a3cc2aa6ff e7af2d2ba9
commit 1a594d92ba
2 changed files with 6 additions and 0 deletions
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wolfcrypt/src/aes.c
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@ -5670,6 +5670,7 @@ int AES_GCM_encrypt_C(Aes* aes, byte* out, const byte* in, word32 sz,
#endif
ctr = counter;
XMEMSET(initialCounter, 0, AES_BLOCK_SIZE);
XMEMSET(scratch, 0, AES_BLOCK_SIZE);
if (ivSz == GCM_NONCE_MID_SZ) {
XMEMCPY(initialCounter, iv, ivSz);
initialCounter[AES_BLOCK_SIZE - 1] = 1;
@ -6681,6 +6682,7 @@ int wc_AesCcmEncrypt(Aes* aes, byte* out, const byte* in, word32 inSz,
authTagSz > AES_BLOCK_SIZE)
return BAD_FUNC_ARG;
XMEMSET(A, 0, sizeof(A));
XMEMCPY(B+1, nonce, nonceSz);
lenSz = AES_BLOCK_SIZE - 1 - (byte)nonceSz;
B[0] = (authInSz > 0 ? 64 : 0)