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| author | Junio C Hamano <gitster@pobox.com> | 2016-01-27 07:50:27 +0100 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2016-01-28 00:19:03 +0100 |
| commit | 2e1175d43d05e83fe836e1c8c8e7c25b7ee659ae (patch) | |
| tree | 05ae2bd23b338bd8db109e77d600e46cce3068f9 /graph.h | |
| parent | git: remove an early return from save_env_before_alias() (diff) | |
| download | git-2e1175d43d05e83fe836e1c8c8e7c25b7ee659ae.tar.xz git-2e1175d43d05e83fe836e1c8c8e7c25b7ee659ae.zip | |
git: protect against unbalanced calls to {save,restore}_env()
We made sure that save_env_before_alias() does not skip saving the
environment when asked to (which led to use-after-free of orig_cwd
in restore_env() in the buggy version) with the previous step.
Protect against future breakage where somebody adds new callers of
these functions in an unbalanced fashion.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'graph.h')
0 files changed, 0 insertions, 0 deletions