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RT3993: Fix error found by VS2008

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Cast and then negate, don't negate an unsigned.

Signed-off-by: Rich Salz <rsalz@akamai.com>
Reviewed-by: Tim Hudson <tjh@openssl.org>
This commit is contained in:
David Woodhouse 2015-09-08 23:24:36 -04:00 committed by Rich Salz
parent 4d60c7e10f
commit d728f0f5f2
1 changed files with 1 additions and 1 deletions
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crypto/asn1/a_int.c
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@ -338,7 +338,7 @@ static int asn1_get_int64(int64_t *pr, const unsigned char *b, size_t blen,
ASN1err(ASN1_F_ASN1_GET_INT64, ASN1_R_TOO_SMALL); ASN1err(ASN1_F_ASN1_GET_INT64, ASN1_R_TOO_SMALL);
return 0; return 0;
} }
*pr = (int64_t)-r; *pr = -(int64_t)r;
} else { } else {
if (r > INT64_MAX) { if (r > INT64_MAX) {
ASN1err(ASN1_F_ASN1_GET_INT64, ASN1_R_TOO_LARGE); ASN1err(ASN1_F_ASN1_GET_INT64, ASN1_R_TOO_LARGE);