Mercurial > hg
view tests/test-bookmarks-strip.t @ 40813:884321cd26c3 stable
rust: fix possible out-of-bounds read through index_get_parents()
index_get_parents() is an internal function, which doesn't check if the
specified rev is valid. If rustlazyancestors() were instantiated with an
invalid stoprev, it would access to invalid memory region.
This is NOT a security fix as there's no Python code triggering the bug,
but included in this series to not give a notion about the memory issue
fixed by the previous patch.
author | Yuya Nishihara <yuya@tcha.org> |
---|---|
date | Sun, 28 Oct 2018 21:29:04 +0900 |
parents | e78a80f8f51e |
children |
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$ echo "[extensions]" >> $HGRCPATH $ echo "mq=" >> $HGRCPATH $ hg init $ echo qqq>qqq.txt rollback dry run without rollback information $ hg rollback no rollback information available [1] add file $ hg add adding qqq.txt commit first revision $ hg ci -m 1 set bookmark $ hg book test $ echo www>>qqq.txt commit second revision $ hg ci -m 2 set bookmark $ hg book test2 update to -2 (deactivates the active bookmark) $ hg update -r -2 1 files updated, 0 files merged, 0 files removed, 0 files unresolved (leaving bookmark test2) $ echo eee>>qqq.txt commit new head $ hg ci -m 3 created new head bookmarks updated? $ hg book test 1:25e1ee7a0081 test2 1:25e1ee7a0081 strip to revision 1 $ hg strip 1 saved backup bundle to $TESTTMP/.hg/strip-backup/*-backup.hg (glob) list bookmarks $ hg book test 0:5c9ad3787638 test2 0:5c9ad3787638