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authorJunio C Hamano <junkio@cox.net>2005-10-14 01:57:39 (GMT)
committerJunio C Hamano <junkio@cox.net>2005-10-15 18:23:39 (GMT)
commit03feddd6e8e779086ac2d131ded325f8e5601653 (patch)
tree2e3014b9197bcb57d48af9e62c193b1ffc6a67bd /git-checkout.sh
parentf51248eb482a7a0feacb04d02119c94d35845975 (diff)
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git-check-ref-format: reject funny ref names.
Update check_ref_format() function to reject ref names that: * has a path component that begins with a ".", or * has a double dots "..", or * has ASCII control character, "~", "^", ":" or SP, anywhere, or * ends with a "/". Use it in 'git-checkout -b', 'git-branch', and 'git-tag' to make sure that newly created refs are well-formed. Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'git-checkout.sh')
-rwxr-xr-xgit-checkout.sh2
1 files changed, 2 insertions, 0 deletions
diff --git a/git-checkout.sh b/git-checkout.sh
index c382590..2c053a3 100755
--- a/git-checkout.sh
+++ b/git-checkout.sh
@@ -17,6 +17,8 @@ while [ "$#" != "0" ]; do
die "git checkout: -b needs a branch name"
[ -e "$GIT_DIR/refs/heads/$newbranch" ] &&
die "git checkout: branch $newbranch already exists"
+ git-check-ref-format "heads/$newbranch" ||
+ die "we do not like '$newbranch' as a branch name."
;;
"-f")
force=1