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sm2: fix cv free error, in o2i_SM2CiphertextValue() function

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cuihongpeng
2018-08-23 17:58:24 +08:00
parent 940c98d5d7
commit eedbb6bb8e
1 changed files with 3 additions and 1 deletions
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4
crypto/sm2/sm2_oct.c Normal file → Executable file
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@@ -274,7 +274,9 @@ SM2CiphertextValue *o2i_SM2CiphertextValue(const EC_GROUP *group,
ret = cv;
end:
SM2CiphertextValue_free(cv);
if ((cv != *pout) && (!ret))
SM2CiphertextValue_free(cv);
EC_POINT_free(point);
BN_CTX_free(bn_ctx);
return ret;