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| author |  René Scharfe <l.s.r@web.de> | 2017-07-15 20:33:54 +0200 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2017-07-17 14:51:32 -0700 |
| commit | f730944a49b2a210bb10520700c0a3f6c49bc020 (patch) | |
| tree | dcb47674f2e675b1963ce0b3277fc686a72b7a7f /t/t4202-log.sh | |
| parent | notes: don't access hash of NULL object_id pointer (diff) | |
| download | tgif-f730944a49b2a210bb10520700c0a3f6c49bc020.tar.xz | |
receive-pack: don't access hash of NULL object_id pointer
We set old_oid to NULL if we found out that it's a corrupt reference.
In that case don't try to access the hash member and pass NULL to
ref_transaction_delete() instead.
Found with Clang's UBSan.
Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t4202-log.sh')
0 files changed, 0 insertions, 0 deletions