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Fix bug in copy_email() which would not

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find emailAddress at start of subject name.
This commit is contained in:
Dr. Stephen Henson 2001-03-01 13:32:11 +00:00
parent 3d2e469cfa
commit f23478c314
2 changed files with 5 additions and 1 deletions
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4
CHANGES
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@ -3,6 +3,10 @@
Changes between 0.9.6 and 0.9.7 [xx XXX 2000] Changes between 0.9.6 and 0.9.7 [xx XXX 2000]
*) In copy_email() check for >= 0 as a return value for
X509_NAME_get_index_by_NID() since 0 is a valid index.
[Steve Henson reported by Massimiliano Pala <madwolf@opensca.org>]
*) In BN_div() keep a copy of the sign of 'num' before writing the *) In BN_div() keep a copy of the sign of 'num' before writing the
result to 'rm' because if rm==num the value will be overwritten result to 'rm' because if rm==num the value will be overwritten
and produce the wrong result if 'num' is negative: this caused and produce the wrong result if 'num' is negative: this caused

2
crypto/x509v3/v3_alt.c
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@ -318,7 +318,7 @@ static int copy_email(X509V3_CTX *ctx, GENERAL_NAMES *gens)
/* Now add any email address(es) to STACK */ /* Now add any email address(es) to STACK */
i = -1; i = -1;
while((i = X509_NAME_get_index_by_NID(nm, while((i = X509_NAME_get_index_by_NID(nm,
NID_pkcs9_emailAddress, i)) > 0) { NID_pkcs9_emailAddress, i)) >= 0) {
ne = X509_NAME_get_entry(nm, i); ne = X509_NAME_get_entry(nm, i);
email = M_ASN1_IA5STRING_dup(X509_NAME_ENTRY_get_data(ne)); email = M_ASN1_IA5STRING_dup(X509_NAME_ENTRY_get_data(ne));
if(!email || !(gen = GENERAL_NAME_new())) { if(!email || !(gen = GENERAL_NAME_new())) {