Author: adrian Date: Sun Jun 28 06:52:39 2020 New Revision: 362718 URL: https://svnweb.freebsd.org/changeset/base/362718
Log: [fifolog] wrap the recno when we hit the end of the provided file size. Without this the log just keeps growing to infinity. Reviewed by: phk Differential Revision: https://reviews.freebsd.org/D25478 Modified: head/usr.sbin/fifolog/lib/fifolog_write_poll.c Modified: head/usr.sbin/fifolog/lib/fifolog_write_poll.c ============================================================================== --- head/usr.sbin/fifolog/lib/fifolog_write_poll.c Sun Jun 28 04:08:42 2020 (r362717) +++ head/usr.sbin/fifolog/lib/fifolog_write_poll.c Sun Jun 28 06:52:39 2020 (r362718) @@ -239,6 +239,14 @@ fifolog_write_output(struct fifolog_writer *f, int fl, */ f->seq++; f->recno++; + + /* + * Ensure we wrap recno once we hit the file size (in records.) + */ + if (f->recno >= f->ff->logsize) + /* recno 0 is header; skip */ + f->recno = 1; + f->flag = 0; memset(f->obuf, 0, f->obufsize); _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
