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author | Lars Hjemli <hjemli@gmail.com> | 2006-12-11 22:53:50 +0100 |
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committer | Lars Hjemli <hjemli@gmail.com> | 2006-12-11 22:53:50 +0100 |
commit | fbaf1171b4e343929dd43ecac7cd9d1c692b84ec (patch) | |
tree | 40b7007b2e1e85f2e91e052b33555df2e9fb5e14 /ui-summary.c | |
parent | 44923f8953c66dc9b852316b655ab3b5aec9478e (diff) |
Don't truncate valid cachefiles
An embarrassing thinko in cgit_check_cache() would truncate valid cachefiles
in the following situation:
1) process A notices a missing/expired cachefile
2) process B gets scheduled, locks, fills and unlocks the cachefile
3) process A gets scheduled, locks the cachefile, notices that the cachefile
now exist/is not expired anymore, and continues to overwrite it with an
empty lockfile.
Thanks to Linus for noticing (again).
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions