about summary refs log tree commit diff
path: root/ui-summary.c
diff options
context:
space:
mode:
authorLars Hjemli <hjemli@gmail.com>2006-12-11 22:53:50 +0100
committerLars Hjemli <hjemli@gmail.com>2006-12-11 22:53:50 +0100
commitfbaf1171b4e343929dd43ecac7cd9d1c692b84ec (patch)
tree40b7007b2e1e85f2e91e052b33555df2e9fb5e14 /ui-summary.c
parentMove global variables + callback functions into shared.c (diff)
downloadcgit-pink-fbaf1171b4e343929dd43ecac7cd9d1c692b84ec.tar.gz
cgit-pink-fbaf1171b4e343929dd43ecac7cd9d1c692b84ec.zip
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 'ui-summary.c')
0 files changed, 0 insertions, 0 deletions