The following reply was made to PR bin/161526; it has been noted by GNATS. From: dfil...@freebsd.org (dfilter service) To: bug-follo...@freebsd.org Cc: Subject: Re: bin/161526: commit references a PR Date: Fri, 21 Oct 2011 05:41:40 +0000 (UTC)
Author: trociny Date: Fri Oct 21 05:40:30 2011 New Revision: 226592 URL: http://svn.freebsd.org/changeset/base/226592 Log: MFC r226403: In r225809 the intention was to send VEOF only once if STDIN was not a terminal. Unfortunately the fix was incorrect and for flushtime > 0 it keept sending VEOF. Sent VEOF generates ^D\b\b echoed by the terminal, which was reported in bin/161526. Note, we still send VEOF at least once. Otherwise commands like below would hang forever: echo 1 |script /tmp/script.out cat PR: bin/161526 Reported by: Adrian Wontroba <a...@stade.co.uk>, Stefan Bethke <s...@lassitu.de> Tested by: Stefan Bethke <s...@lassitu.de> Modified: stable/8/usr.bin/script/script.c Directory Properties: stable/8/usr.bin/script/ (props changed) Modified: stable/8/usr.bin/script/script.c ============================================================================== --- stable/8/usr.bin/script/script.c Fri Oct 21 05:37:40 2011 (r226591) +++ stable/8/usr.bin/script/script.c Fri Oct 21 05:40:30 2011 (r226592) @@ -168,12 +168,15 @@ main(int argc, char *argv[]) FD_SET(master, &rfd); if (readstdin) FD_SET(STDIN_FILENO, &rfd); - if ((!readstdin && ttyflg) || flushtime > 0) { - tv.tv_sec = !readstdin && ttyflg ? 1 : - flushtime - (tvec - start); + if (!readstdin && ttyflg) { + tv.tv_sec = 1; tv.tv_usec = 0; tvp = &tv; readstdin = 1; + } else if (flushtime > 0) { + tv.tv_sec = flushtime - (tvec - start); + tv.tv_usec = 0; + tvp = &tv; } else { tvp = NULL; } _______________________________________________ svn-src-...@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org" _______________________________________________ freebsd-bugs@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-bugs To unsubscribe, send any mail to "freebsd-bugs-unsubscr...@freebsd.org"
