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authorDaniel Díaz <daniel.diaz@linaro.org>2017-03-23 15:34:44 -0600
committerRichard Purdie <richard.purdie@linuxfoundation.org>2017-03-31 12:27:46 +0100
commit474ef7c95722aa68ee5dfbae2920d7c3d436d717 (patch)
tree74e76bee4c680a47528b860dad709bcb200586d9 /meta/recipes-core/base-files
parentb791f13286c8c58ce1f3fa3745ffdd5bd5ff1d02 (diff)
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base-files: resize only serial tty's in profile
We don't want to run resize on non serial consoles. There's been an earlier attempt (6557787), so this builds upon that. The problem we're seeing is that if there is text buffered in the virtual console (like from a desperate user trying to enter login details), resize will get stuck while calling ioctl(tty, TCSETAW); Since serial consoles are named (not just numbered), this change limits resize's reach even further to run only on /dev/tty[A-z] (thus avoiding /dev/tty[0-9]). Signed-off-by: Daniel Díaz <daniel.diaz@linaro.org> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-core/base-files')
-rw-r--r--meta/recipes-core/base-files/base-files/profile2
1 files changed, 1 insertions, 1 deletions
diff --git a/meta/recipes-core/base-files/base-files/profile b/meta/recipes-core/base-files/base-files/profile
index 7367fd1e29..c616616cee 100644
--- a/meta/recipes-core/base-files/base-files/profile
+++ b/meta/recipes-core/base-files/base-files/profile
@@ -26,7 +26,7 @@ if [ -x /usr/bin/resize ] && termpath="`tty`"; then
# Make sure we are on a serial console (i.e. the device used starts with /dev/tty),
# otherwise we confuse e.g. the eclipse launcher which tries do use ssh
case "$termpath" in
- /dev/tty*) resize >/dev/null
+ /dev/tty[A-z]*) resize >/dev/null
esac
fi