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Use krb5_enomem() more consistently in lib/krb5.

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This commit is contained in:
Roland C. Dowdeswell
2013-02-13 16:15:00 +08:00
parent edae63418e
commit f0f07ff408
62 changed files with 393 additions and 837 deletions
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34
lib/krb5/misc.c
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@@ -48,42 +48,32 @@ _krb5_s4u2self_to_checksumdata(krb5_context context,
size_t i;
sp = krb5_storage_emem();
if (sp == NULL) {
krb5_clear_error_message(context);
return ENOMEM;
}
if (sp == NULL)
return krb5_enomem(context);
krb5_storage_set_flags(sp, KRB5_STORAGE_BYTEORDER_LE);
ret = krb5_store_int32(sp, self->name.name_type);
if (ret)
goto out;
if (ret) {
krb5_clear_error_message(context);
return ret;
}
for (i = 0; i < self->name.name_string.len; i++) {
size = strlen(self->name.name_string.val[i]);
ssize = krb5_storage_write(sp, self->name.name_string.val[i], size);
if (ssize != (krb5_ssize_t)size) {
ret = ENOMEM;
goto out;
}
if (ssize != (krb5_ssize_t)size)
return krb5_enomem(context);
}
size = strlen(self->realm);
ssize = krb5_storage_write(sp, self->realm, size);
if (ssize != (krb5_ssize_t)size) {
ret = ENOMEM;
goto out;
}
if (ssize != (krb5_ssize_t)size)
return krb5_enomem(context);
size = strlen(self->auth);
ssize = krb5_storage_write(sp, self->auth, size);
if (ssize != (krb5_ssize_t)size) {
ret = ENOMEM;
goto out;
}
if (ssize != (krb5_ssize_t)size)
return krb5_enomem(context);
ret = krb5_storage_to_data(sp, data);
krb5_storage_free(sp);
return ret;
out:
krb5_clear_error_message(context);
return ret;
}
void