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| author |  Jinoh Kang <luke1337@theori.io> | 2020-11-06 17:14:52 +0000 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2020-11-06 11:37:07 -0800 |
| commit | 246959346f3407cb047c3d46ed9c44da84bd0b29 (patch) | |
| tree | 60f01c3e43913becdafbffe2b7df9c850b58e368 /t/t7101-reset-empty-subdirs.sh | |
| parent | Git 2.29.2 (diff) | |
| download | tgif-246959346f3407cb047c3d46ed9c44da84bd0b29.tar.xz | |
diff: allow passing NULL to diff_free_filespec_data()
Commit 3aef54e8b8 ("diff: munmap() file contents before running external
diff") introduced calls to diff_free_filespec_data in
run_external_diff, which may pass NULL pointers.
Fix this and prevent any such bugs in the future by making
`diff_free_filespec_data(NULL)` a no-op.
Fixes: 3aef54e8b8 ("diff: munmap() file contents before running external diff")
Signed-off-by: Jinoh Kang <luke1337@theori.io>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t7101-reset-empty-subdirs.sh')
0 files changed, 0 insertions, 0 deletions