commit: 95914526b1e0c3482031b17c7bc8b0d1c29b3ec7
Author: Kerin Millar <kfm <AT> plushkava <DOT> net>
AuthorDate: Thu Feb 16 13:28:55 2023 +0000
Commit: Sam James <sam <AT> gentoo <DOT> org>
CommitDate: Fri Feb 17 01:32:54 2023 +0000
URL:
https://gitweb.gentoo.org/proj/gentoo-functions.git/commit/?id=95914526
Ensure that the hard-coded ECMA-48 CSI sequence is assigned in raw form
This is necessary because format string injection no longer occurs, nor
is the %b format specifier being used in any of the format strings.
Signed-off-by: Kerin Millar <kfm <AT> plushkava.net>
Signed-off-by: Sam James <sam <AT> gentoo.org>
functions.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/functions.sh b/functions.sh
index ad2a551..6523fa8 100644
--- a/functions.sh
+++ b/functions.sh
@@ -519,7 +519,7 @@ fi
if hash tput 2>/dev/null; then
genfun_endcol="$(tput cuu1)$(tput cuf $(( genfun_cols - 8 )) )"
else
- genfun_endcol='\033[A\033['$(( genfun_cols - 8 ))'C'
+ genfun_endcol="$(printf '\033[A\033[%dC' "$(( genfun_cols - 8 ))")"
fi
# Setup the colors so our messages all look pretty
