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Top Forums Programming creation of unwanted directory Post 85392 by fdarkangel on Wednesday 5th of October 2005 07:43:06 AM
Old 10-05-2005
dname=(char *)malloc(sizeof(int));
sprintf(dname,"node_%d",id);


this'll allocate 4 bytes on my machine for instance, and string "node_%d" requires at least 6 bytes.
 

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ldns(3) 						     Library Functions Manual							   ldns(3)

NAME
ldns_dname_new, ldns_dname_new_frm_str, ldns_dname_new_frm_data- SYNOPSIS
#include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h> ldns_rdf* ldns_dname_new(uint16_t s, void *data); ldns_rdf* ldns_dname_new_frm_str(const char *str); ldns_rdf* ldns_dname_new_frm_data(uint16_t size, const void *data); DESCRIPTION
ldns_dname_new() Create a new dname rdf from a string s: the size of the new dname *data: pointer to the actual data Returns ldns_rdf* ldns_dname_new_frm_str() creates a new dname rdf from a string. str: string to use Returns ldns_rdf* or NULL in case of an error ldns_dname_new_frm_data() Create a new dname rdf from data (the data is copied) size: the size of the data *data: pointer to the actual data Returns ldns_rdf* AUTHOR
The ldns team at NLnet Labs. Which consists out of Jelte Jansen and Miek Gieben. REPORTING BUGS
Please report bugs to ldns-team@nlnetlabs.nl or in our bugzilla at http://www.nlnetlabs.nl/bugs/index.html COPYRIGHT
Copyright (c) 2004 - 2006 NLnet Labs. Licensed under the BSD License. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. SEE ALSO
ldns_dname, ldns_pkt_query_new_frm_str, ldns_rdf_new_frm_str, ldns_rr_new_frm_str. And perldoc Net::DNS, RFC1034, RFC1035, RFC4033, RFC4034 and RFC4035. REMARKS
This manpage was automaticly generated from the ldns source code by use of Doxygen and some perl. 30 May 2006 ldns(3)
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