On Sat, 9 May 2009 21:34:09 +0400 Aleksandras wrote:
ANL> Hi all !
ANL>
ANL> In file snmp_client.c function snmp_clone_var():
ANL>
ANL> /*
ANL> * need a pointer to copy a string value.
ANL> */
ANL> if (var->val.string) {
ANL> if (var->val.string != &var->buf[0]) {
ANL> if (var->val_len <= sizeof(var->buf))
ANL> newvar->val.string = newvar->buf;
ANL> else {
ANL> newvar->val.string = (u_char *) malloc(var->val_len);
ANL> if (!newvar->val.string)
ANL> return 1;
ANL> }
ANL> ------ memmove(newvar->val.string, var->val.string,
ANL> var->val_len);
ANL> } else { /* fix the pointer to new local store */
ANL> newvar->val.string = newvar->buf;
ANL> }
ANL> ++++++ memmove(newvar->val.string, var->val.string, var->val_len);
ANL> } else {
ANL> newvar->val.string = 0;
ANL> newvar->val_len = 0;
ANL> }
ANL>
By golly, I think it is... and it's been around for at least 10 years..
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