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| author |  Jeff King <peff@peff.net> | 2017-09-27 02:02:21 -0400 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2017-09-27 15:45:57 +0900 |
| commit | 228740b67b55f4ee23637bd1472a73ae50efe93a (patch) | |
| tree | 48a1855d58b4bccd90ee407c834447f349db26e6 /t/t4018/cpp-union-definition | |
| parent | distinguish error versus short read from read_in_full() (diff) | |
| download | tgif-228740b67b55f4ee23637bd1472a73ae50efe93a.tar.xz | |
worktree: use xsize_t to access file size
To read the "gitdir" file into memory, we stat the file and
allocate a buffer. But we store the size in an "int", which
may be truncated. We should use a size_t and xsize_t(),
which will detect truncation.
An overflow is unlikely for a "gitdir" file, but it's a good
practice to model.
Signed-off-by: Jeff King <peff@peff.net>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t4018/cpp-union-definition')
0 files changed, 0 insertions, 0 deletions