Hi, in dnssec-signzone.c, this code appears:
> filenamelen = strlen(prefix) + strlen(namestr);
> if (dsdir != NULL)
> filenamelen += strlen(dsdir) + 1;
> filename = isc_mem_get(mctx, filenamelen + 1);
> if (filename == NULL)
> fatal("out of memory");
> if (dsdir != NULL)
> sprintf(filename, "%s/", dsdir);
The last line, "sprintf(filename, "%s/", dsdir);".
Since "/" is also added to the buffer, doesn't that mean the buffer will
be overflowed by one byte if the dsdir is full?
Thanks,
--
-- Joshua Rogers <https://internot.info/>
signature.asc
Description: OpenPGP digital signature
_______________________________________________ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list bind-users mailing list [email protected] https://lists.isc.org/mailman/listinfo/bind-users
