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Check the return value

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This commit is contained in:
Andras Fekete
2023-08-14 17:02:59 -04:00
parent d3d131d08d
commit b3a1badecf
1 changed files with 6 additions and 3 deletions
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9
wolfcrypt/src/asn.c
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@ -31698,9 +31698,12 @@ int StoreECC_DSA_Sig(byte* out, word32* outLen, mp_int* r, mp_int* s)
}
if (ret == 0) {
/* Encode DSA signature into buffer. */
SetASN_Items(dsaSigASN, dataASN, dsaSigASN_Length, out);
/* Set the actual encoding size. */
*outLen = (word32)sz;
ret = SetASN_Items(dsaSigASN, dataASN, dsaSigASN_Length, out);
if ((ret >= 0) && (ret == sz)) {
/* Set the actual encoding size. */
*outLen = (word32)sz;
ret = 0;
}
}
return ret;