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Code Issues 5 Pull Requests Releases Activity

Fix some krb5_storage_write() usages

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This commit is contained in:
Nicolas Williams
2017-05-26 16:19:52 -05:00
committed by Viktor Dukhovni
parent 2c542ce8b1
commit 122cdc578e
5 changed files with 52 additions and 36 deletions
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30
lib/krb5/fcache.c
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@@ -546,24 +546,34 @@ fcc_initialize(krb5_context context,
f->version = context->fcache_vno;
else
f->version = KRB5_FCC_FVNO_4;
ret |= krb5_store_int8(sp, 5);
ret |= krb5_store_int8(sp, f->version);
if (ret == 0)
ret = krb5_store_int8(sp, 5);
if (ret == 0)
ret = krb5_store_int8(sp, f->version);
storage_set_flags(context, sp, f->version);
if(f->version == KRB5_FCC_FVNO_4 && ret == 0) {
/* V4 stuff */
if (context->kdc_sec_offset) {
ret |= krb5_store_int16 (sp, 12); /* length */
ret |= krb5_store_int16 (sp, FCC_TAG_DELTATIME); /* Tag */
ret |= krb5_store_int16 (sp, 8); /* length of data */
ret |= krb5_store_int32 (sp, context->kdc_sec_offset);
ret |= krb5_store_int32 (sp, context->kdc_usec_offset);
if (ret == 0)
ret = krb5_store_int16 (sp, 12); /* length */
if (ret == 0)
ret = krb5_store_int16 (sp, FCC_TAG_DELTATIME); /* Tag */
if (ret == 0)
ret = krb5_store_int16 (sp, 8); /* length of data */
if (ret == 0)
ret = krb5_store_int32 (sp, context->kdc_sec_offset);
if (ret == 0)
ret = krb5_store_int32 (sp, context->kdc_usec_offset);
} else {
ret |= krb5_store_int16 (sp, 0);
if (ret == 0)
ret = krb5_store_int16 (sp, 0);
}
}
ret |= krb5_store_principal(sp, primary_principal);
if (ret == 0)
ret = krb5_store_principal(sp, primary_principal);
ret |= write_storage(context, sp, fd);
if (ret == 0)
ret = write_storage(context, sp, fd);
krb5_storage_free(sp);
}