[PATCH v2 3/4] ci/lib: do not interpret escape sequences in `group ()` arguments
From: Patrick Steinhardt <hidden>
Date: 2024-12-10 12:02:09
Subsystem:
the rest · Maintainer:
Linus Torvalds
We use printf to set up sections with GitLab CI, which requires us to print a bunch of escape sequences via printf. The group name is controlled by the user and is expanded directly into the formatting string, which may cause problems in case the argument controls escape sequences or formatting directives. Fix this potential issue by using formatting directives to pass variable data. Signed-off-by: Patrick Steinhardt <redacted> --- ci/lib.sh | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/ci/lib.sh b/ci/lib.sh
index a54601be923bf475ba1a9cafd98bb1cb71a10255..f15f77f03a06120afbee438cee76ddc2683e1fa2 100755
--- a/ci/lib.sh
+++ b/ci/lib.sh@@ -18,7 +18,7 @@ elif test true = "$GITLAB_CI" then begin_group () { need_to_end_group=t - printf "\e[0Ksection_start:$(date +%s):$(echo "$1" | tr ' ' _)[collapsed=true]\r\e[0K$1\n" + printf '\e[0Ksection_start:%s:%s[collapsed=true]\r\e[0K%s\n' "$(date +%s)" "$(echo "$1" | tr ' ' _)" "$1" trap "end_group '$1'" EXIT set -x }
@@ -27,7 +27,7 @@ then test -n "$need_to_end_group" || return 0 set +x need_to_end_group= - printf "\e[0Ksection_end:$(date +%s):$(echo "$1" | tr ' ' _)\r\e[0K\n" + printf '\e[0Ksection_end:%s:%s\r\e[0K\n' "$(date +%s)" "$(echo "$1" | tr ' ' _)" trap - EXIT } else
--
2.47.1.447.ga7e8429e30.dirty