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authorLars Hjemli <hjemli@gmail.com>2006-12-11 12:10:12 +0100
committerLars Hjemli <hjemli@gmail.com>2006-12-11 12:10:12 +0100
commit318d106300102c19d114a4ea89265b0a4060d9cb (patch)
tree3752575abec74ee0a2b544e36e3cc8f9cdfa1e66 /cgit.h
parenta581ed8d6c15b0734b082fbadf0a907c2b170423 (diff)
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Avoid infinite loops in caching layer
Add a global variable, cgit_max_lock_attemps, to avoid the possibility of infinite loops when failing to acquire a lockfile. This could happen on broken setups or under crazy server load. Incidentally, this also fixes a lurking bug in cache_lock() where an uninitialized returnvalue was used. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
Diffstat (limited to 'cgit.h')
-rw-r--r--cgit.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/cgit.h b/cgit.h
index 3b0994a..7e4bfef 100644
--- a/cgit.h
+++ b/cgit.h
@@ -23,6 +23,7 @@ extern char *cgit_logo_link;
extern char *cgit_virtual_root;
extern char *cgit_cache_root;
+extern int cgit_max_lock_attempts;
extern int cgit_cache_root_ttl;
extern int cgit_cache_repo_ttl;
extern int cgit_cache_dynamic_ttl;