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| author |  Michael Haggerty <mhagger@alum.mit.edu> | 2013-06-20 10:37:48 +0200 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2013-06-20 15:50:17 -0700 |
| commit | 8baf2bb99a22f8265a26d97f706a27e39911f69e (patch) | |
| tree | f897080265b79b6f81cb6ffad650919ab72b8d71 /t/t4013/diff.whatchanged_--root_-p_master | |
| parent | refs: manage lifetime of packed refs cache via reference counting (diff) | |
| download | tgif-8baf2bb99a22f8265a26d97f706a27e39911f69e.tar.xz | |
do_for_each_entry(): increment the packed refs cache refcount
This function calls a user-supplied callback function which could do
something that causes the packed refs cache to be invalidated. So
acquire a reference count on the data structure to prevent our copy
from being freed while we are iterating over it.
Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t4013/diff.whatchanged_--root_-p_master')
0 files changed, 0 insertions, 0 deletions