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Merge pull request #6702 from bandi13/ZD16572

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Check the return value
This commit is contained in:
JacobBarthelmeh
2023-08-15 14:57:26 -06:00
committed by GitHub
parent 24f60cc435 f1b4387eca
commit a71114b4cb
1 changed files with 10 additions and 3 deletions
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13
wolfcrypt/src/asn.c
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@@ -31698,9 +31698,16 @@ int StoreECC_DSA_Sig(byte* out, word32* outLen, mp_int* r, mp_int* s)
} }
if (ret == 0) { if (ret == 0) {
/* Encode DSA signature into buffer. */ /* Encode DSA signature into buffer. */
SetASN_Items(dsaSigASN, dataASN, dsaSigASN_Length, out); ret = SetASN_Items(dsaSigASN, dataASN, dsaSigASN_Length, out);
/* Set the actual encoding size. */ if (ret >= 0) {
*outLen = (word32)sz; if (ret == sz) {
/* Set the actual encoding size. */
*outLen = (word32)sz;
ret = 0;
} else {
ret = BAD_STATE_E;
}
}
} }
return ret; return ret;