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add some krb5_{set,clear}_error_string

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@9937 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
2001-05-14 06:14:52 +00:00
parent ffc0237390
commit d27aa3b62e
65 changed files with 1287 additions and 481 deletions
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17
lib/krb5/read_message.c
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 1997, 1998 Kungliga Tekniska H<>gskolan
* Copyright (c) 1997 - 2001 Kungliga Tekniska H<>gskolan
* (Royal Institute of Technology, Stockholm, Sweden).
* All rights reserved.
*
@@ -45,8 +45,11 @@ krb5_read_message (krb5_context context,
u_int8_t buf[4];
ret = krb5_net_read (context, p_fd, buf, 4);
if(ret == -1)
return errno;
if(ret == -1) {
ret = errno;
krb5_clear_error_string (context);
return ret;
}
if(ret < 4) {
data->length = 0;
return HEIM_ERR_EOF;
@@ -56,8 +59,10 @@ krb5_read_message (krb5_context context,
if (ret)
return ret;
if (krb5_net_read (context, p_fd, data->data, len) != len) {
ret = errno;
krb5_data_free (data);
return errno;
krb5_clear_error_string (context);
return ret;
}
return 0;
}
@@ -76,8 +81,6 @@ krb5_read_priv_message(krb5_context context,
return ret;
ret = krb5_rd_priv (context, ac, &packet, data, NULL);
krb5_data_free(&packet);
if(ret)
return ret;
return ret;
}
@@ -95,7 +98,5 @@ krb5_read_safe_message(krb5_context context,
return ret;
ret = krb5_rd_safe (context, ac, &packet, data, NULL);
krb5_data_free(&packet);
if(ret)
return ret;
return ret;
}