Simo Sorce wrote:
> If you really want to avoid the warning instead of ignoring it, you
> should change the code this way:
>
> strncpy(t->name, name, MAX_TUBE_NAME_LEN-1);
> if (t->name[MAX_TUBE_NAME_LEN - 2] != '\0') {
> t->name[MAX_TUBE_NAME_LEN - 1] = '\0';
> twarnx("truncating tube name");
> }That code will warn wrongly about truncation when the name is exactly MAX_TUBE_NAME_LEN - 1 bytes long. Nathanael, you could link to libbsd and use strlcpy if that's available on all target platforms. Or, if you happen to be using Glib, use g_strlcpy. Otherwise use Peter's snprintf solution, but DO NOT make the mistake of passing the input as the format string! And choose a better language than C for your next project. Björn Persson
pgpUai9i5B_si.pgp
Description: OpenPGP digital signatur
_______________________________________________ devel mailing list -- [email protected] To unsubscribe send an email to [email protected] Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/[email protected]
