Toon Claes <toon@xxxxxxxxx> writes:
> I discovered a bug in git-bundle(1) create. There is a race condition
> happening when a ref gets updated while the bundle creation process is
> running.
"--all" that tells "traverse from the tip of all the refs" to any
rev-list family of commands (like log and bundle) eventually boils
down to opendir("refs/...") followed by readdir(), and if somebody
creates or deletes files while you are reading in such a loop,
readdir() may appear to skip an entry, which is understandable.
Even "git for-each-ref" would race with a ref update (which involves
removing a file and then creating another file at the same path), I
would think. IOW, I do not think this is limited to "git bundle".
