forked from pool/util-linux
Accepting request 221269 from Base:System
- Add patch sulogin-does-not-find-any-console.patch to enable sulogin to find suitable console device even if first is not usable (bnc#862078) - Avoid that hanging plymouth locks terminal lines that is add patch sulogin-fooled-on-tty-line-due-plymouth.patch and modify patch agetty-fooled-on-serial-line-due-plymouth.patch to remove any lock which had been left over. OBS-URL: https://build.opensuse.org/request/show/221269 OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/util-linux?expand=0&rev=179
This commit is contained in:
Tomáš Chvátal
Git OBS Bridge
commit
6d0e6aeaf8
@ -41,10 +41,11 @@ console as the flags are locked.
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if (close_stream(dbf) != 0)
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log_err("write failed: %s", DEBUG_OUTPUT);
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#endif
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@@ -1090,6 +1094,23 @@ static void termio_init(struct options *
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@@ -1090,6 +1094,25 @@ static void termio_init(struct options *
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{
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speed_t ispeed, ospeed;
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struct winsize ws;
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+ struct termios lock;
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+ int i;
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+
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+ for (i = 0; i < 20; i++) {
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@ -53,7 +54,6 @@ console as the flags are locked.
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+ * the termios flags become changed from under the first
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+ * agetty on a serial system console as the flags are locked.
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+ */
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+ struct termios lock;
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+ memset(&lock, 0, sizeof(struct termios));
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+ if (ioctl(STDIN_FILENO, TIOCGLCKTRMIOS, &lock) < 0)
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+ break;
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@ -62,10 +62,12 @@ console as the flags are locked.
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+ debug("termios locked\n");
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+ sleep(1);
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+ }
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+ memset(&lock, 0, sizeof(struct termios));
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+ ioctl(STDIN_FILENO, TIOCSLCKTRMIOS, &lock);
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if (op->flags & F_VCONSOLE) {
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#if defined(IUTF8) && defined(KDGKBMODE)
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@@ -1154,9 +1175,6 @@ static void termio_init(struct options *
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@@ -1154,9 +1177,6 @@ static void termio_init(struct options *
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* later on.
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*/
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@ -75,7 +77,7 @@ console as the flags are locked.
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#ifdef IUTF8
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tp->c_iflag = tp->c_iflag & IUTF8;
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if (tp->c_iflag & IUTF8)
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@@ -1216,8 +1234,11 @@ static void termio_init(struct options *
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@@ -1216,8 +1236,11 @@ static void termio_init(struct options *
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if (op->flags & F_RTSCTS)
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tp->c_cflag |= CRTSCTS;
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#endif
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@ -88,7 +90,7 @@ console as the flags are locked.
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/* Go to blocking input even in local mode. */
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fcntl(STDIN_FILENO, F_SETFL,
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@@ -1238,6 +1259,10 @@ static void reset_vc(const struct option
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@@ -1238,6 +1261,10 @@ static void reset_vc(const struct option
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if (tcsetattr(STDIN_FILENO, TCSADRAIN, tp))
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log_warn(_("setting terminal attributes failed: %m"));
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32
sulogin-does-not-find-any-console.patch
Normal file
32
sulogin-does-not-find-any-console.patch
Normal file
@ -0,0 +1,32 @@
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Enable sulogin to find a suitable console device even if the first line
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in /proc/consoles does not have any major and minor number (bnc#862078)
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---
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sulogin-consoles.c | 6 ++++--
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1 file changed, 4 insertions(+), 2 deletions(-)
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--- login-utils/sulogin-consoles.c
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+++ login-utils/sulogin-consoles.c 2014-02-07 15:47:14.246235487 +0000
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@@ -319,7 +319,7 @@ static int detect_consoles_from_proc(str
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char fbuf[16 + 1];
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DIR *dir = NULL;
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FILE *fc = NULL;
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- int maj, min, rc = 1;
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+ int maj, min, rc = 1, matches;
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DBG(dbgprint("trying /proc"));
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@@ -332,10 +332,12 @@ static int detect_consoles_from_proc(str
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if (!dir)
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goto done;
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- while (fscanf(fc, "%*s %*s (%16[^)]) %d:%d", fbuf, &maj, &min) == 3) {
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+ while ((matches = fscanf(fc, "%*s %*s (%16[^)]) %d:%d", fbuf, &maj, &min)) >= 1) {
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char *name;
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dev_t comparedev;
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+ if (matches != 3)
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+ continue;
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if (!strchr(fbuf, 'E'))
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continue;
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comparedev = makedev(maj, min);
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33
sulogin-fooled-on-tty-line-due-plymouth.patch
Normal file
33
sulogin-fooled-on-tty-line-due-plymouth.patch
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@ -0,0 +1,33 @@
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Make sure that plymouth does not break sulogin.
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---
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sulogin.c | 18 +++++++++++++++++-
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1 file changed, 17 insertions(+), 1 deletion(-)
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--- login-utils/sulogin.c
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+++ login-utils/sulogin.c 2014-02-06 09:39:57.726236116 +0000
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@@ -83,7 +83,23 @@ static void tcinit(struct console *con)
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{
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int mode = 0, flags = 0;
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struct termios *tio = &con->tio;
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- int fd = con->fd;
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+ struct termios lock;
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+ int i, fd = con->fd;
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+
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+ for (i = 0; i < 5; i++) {
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+ /*
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+ * With plymouth the termios flags become changed after this
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+ * function had changed the termios.
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+ */
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+ memset(&lock, 0, sizeof(struct termios));
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+ if (ioctl(fd, TIOCGLCKTRMIOS, &lock) < 0)
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+ break;
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+ if (!lock.c_iflag && !lock.c_oflag && !lock.c_cflag && !lock.c_lflag)
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+ break;
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+ sleep(1);
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+ }
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+ memset(&lock, 0, sizeof(struct termios));
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+ ioctl(fd, TIOCSLCKTRMIOS, &lock);
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errno = 0;
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@ -1,3 +1,17 @@
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-------------------------------------------------------------------
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Fri Feb 7 15:59:20 UTC 2014 - werner@suse.de
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- Add patch sulogin-does-not-find-any-console.patch to enable sulogin
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to find suitable console device even if first is not usable (bnc#862078)
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-------------------------------------------------------------------
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Thu Feb 6 10:03:30 UTC 2014 - werner@suse.de
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- Avoid that hanging plymouth locks terminal lines that is
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add patch sulogin-fooled-on-tty-line-due-plymouth.patch and
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modify patch agetty-fooled-on-serial-line-due-plymouth.patch
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to remove any lock which had been left over.
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-------------------------------------------------------------------
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Tue Feb 4 10:24:02 UTC 2014 - werner@suse.de
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@ -112,6 +112,10 @@ Patch14: tty3270-on-serial-line-of-s390.patch
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Patch15: agetty-fooled-on-serial-line-due-plymouth.patch
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# PATCH-FIX-SUSE -- Let agetty detect /dev/3270/tty1 as device not as baud rate
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Patch16: agetty-on-s390-on-dev-3270-tty1-line.patch
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# PATCH-FIX-SUSE -- Make sure that plymouth does not break sulogin
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Patch17: sulogin-fooled-on-tty-line-due-plymouth.patch
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# PATCH-FIX-SUSE -- sulogin: find suitable console device even if first is not usable
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Patch18: sulogin-does-not-find-any-console.patch
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# hack for boot.localfs
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Patch20: util-linux-HACK-boot.localfs.diff
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@ -232,6 +236,8 @@ xzcat %{S:0} | %gpg_verify %{S:12} -
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%patch14 -p0
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%patch15 -p0
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%patch16 -p0
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%patch17 -p0
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%patch18 -p0
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#
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%patch20 -p1
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#
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