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| author |  Andrey Okoshkin <a.okoshkin@samsung.com> | 2017-10-20 14:03:28 +0300 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2017-10-21 21:23:44 +0900 |
| commit | c26de08370ad5d927d93dbe6fb46103caabb889c (patch) | |
| tree | 3b500a2666d4989d0a46a9bbfeb18974878ac695 /sha1collisiondetection | |
| parent | Prepare for 2.14.3 (diff) | |
| download | tgif-c26de08370ad5d927d93dbe6fb46103caabb889c.tar.xz | |
commit: check result of resolve_ref_unsafe
Add check of the resolved HEAD reference while printing of a commit summary.
resolve_ref_unsafe() may return NULL pointer if underlying calls of lstat() or
open() fail in files_read_raw_ref().
Such situation can be caused by race: file becomes inaccessible to this moment.
Signed-off-by: Andrey Okoshkin <a.okoshkin@samsung.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'sha1collisiondetection')
0 files changed, 0 insertions, 0 deletions