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(krb5_read_message): clear error string.

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@21750 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2007-07-31 20:41:25 +00:00
parent 992f052ac7
commit 41c38ef00b
1 changed files with 6 additions and 2 deletions
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8
lib/krb5/read_message.c
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@@ -52,12 +52,16 @@ krb5_read_message (krb5_context context,
krb5_clear_error_string (context); krb5_clear_error_string (context);
return ret; return ret;
} }
if(ret < 4) if(ret < 4) {
krb5_clear_error_string(context);
return HEIM_ERR_EOF; return HEIM_ERR_EOF;
}
len = (buf[0] << 24) | (buf[1] << 16) | (buf[2] << 8) | buf[3]; len = (buf[0] << 24) | (buf[1] << 16) | (buf[2] << 8) | buf[3];
ret = krb5_data_alloc (data, len); ret = krb5_data_alloc (data, len);
if (ret) if (ret) {
krb5_clear_error_string(context);
return ret; return ret;
}
if (krb5_net_read (context, p_fd, data->data, len) != len) { if (krb5_net_read (context, p_fd, data->data, len) != len) {
ret = errno; ret = errno;
krb5_data_free (data); krb5_data_free (data);