From b93dfa935f900d884f14d5be8949dc0ae85f1692 Mon Sep 17 00:00:00 2001 From: Eli Schwartz Date: Sat, 27 Apr 2019 22:54:17 -0400 Subject: scripts: protect against unintended glob matching in [[ ]] RHS MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The right-hand side of the [[ ... = ... ]] keyword is an exception to the general rule that quoting is unnecessary with [[ This is usually not a problem, e.g. in libmakepkg, lint_one_pkgname will already fail if pkgname has an asterisk, but it certainly doesn't hurt to be "more proper" and go with the spec; it is more dangerous in repo-add, which can get caught in an infinite loop instead of safely asserting there is no package named 'foo*'. Reported-by: Rafael Ascensão Signed-off-by: Eli Schwartz Signed-off-by: Allan McRae --- scripts/libmakepkg/source/git.sh.in | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'scripts/libmakepkg/source') diff --git a/scripts/libmakepkg/source/git.sh.in b/scripts/libmakepkg/source/git.sh.in index 96d79623..ccf4642b 100644 --- a/scripts/libmakepkg/source/git.sh.in +++ b/scripts/libmakepkg/source/git.sh.in @@ -117,7 +117,7 @@ extract_git() { if [[ ${fragment%%=*} = tag ]]; then tagname="$(git tag -l --format='%(tag)' "$ref")" - if [[ -n $tagname && $tagname != $ref ]]; then + if [[ -n $tagname && $tagname != "$ref" ]]; then error "$(gettext "Failure while checking out version %s, the git tag has been forged")" "$ref" plain "$(gettext "Aborting...")" exit 1 -- cgit v1.2.3-54-g00ecf