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