Hi Acacio,
Is m_http_sm->get_uuid() guaranteed to be null terminated?
Thanks,
Sudheer
On 10/8/14, 11:43 AM, "Acácio Centeno" <acacio.cent...@azion.com> wrote:
>Hello,
>
>I've written the following function to log our internal UUID to
>access.log:
>
>int
>LogAccessHttp::marshal_proxy_uuid(char *buf)
>{
> const char *str = NULL;
> int len = INK_MIN_ALIGN;
>
> if (buf) {
> if ( m_http_sm->magic == HTTP_SM_MAGIC_ALIVE ) {
> str = m_http_sm->get_uuid();
> } else {
> str = "-";
> }
> len = LogAccess::strlen(str);
> Debug("Azion", "Logando UUID [%d:%s]", len, str);
> marshal_str(buf, str, len);
> }
> return len;
>}
>
>The debug message always logs 40 for the length and the correct UUID,
>however, on production, sometimes it logs the correct information,
>sometimes it logs garbage like:
>
>7022d7ceH�5T
>1534af18I�5T
>3bbb55ccK�5T
>f3a9bcf5R�5T
>
>(Notice that the last 3 bytes are always the same)
>
>Is there any gotcha I should be aware of when printing the log? Am I doing
>something wrong on the serializer?
>
>Best regards,
>Acácio Centeno
>Software Engineering
>Azion Technologies
>Porto Alegre, Brasil +55 51 3012 3005 | +55 51 8118 9947
>Miami, USA +1 305 704 8816
>
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