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| author |  Andy Parkins <andyparkins@gmail.com> | 2007-02-13 14:23:58 +0000 |
|---|---|---|
| committer |  Junio C Hamano <junkio@cox.net> | 2007-02-13 09:33:09 -0800 |
| commit | 72f627d2bc860c560e4ea4ee172982b1d38ceca8 (patch) | |
| tree | b3c6c5287f43893a309da867f4198dcdef7cc658 /templates/hooks--update | |
| parent | git-gc: run pack-refs by default unless the repo is bare (diff) | |
| download | tgif-72f627d2bc860c560e4ea4ee172982b1d38ceca8.tar.xz | |
Fix potential command line overflow in hooks--update
In a repository with a large number of refs, the following command line
could easily overflow the command line size limitations
git-rev-list $newref $(git-rev-parse --not --all)
Fortunately, git-rev-list already has the means to cope with this
situation with the --stdin switch
git-rev-parse --not --all | git-rev-list --stdin $newref
Which is exactly what this patch does.
Signed-off-by: Andy Parkins <andyparkins@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'templates/hooks--update')
| -rw-r--r-- | templates/hooks--update | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/templates/hooks--update b/templates/hooks--update index d4253cbcfb..e8c536fb61 100644 --- a/templates/hooks--update +++ b/templates/hooks--update @@ -148,7 +148,7 @@ case "$refname_type" in # This shows all log entries that are not already covered by # another ref - i.e. commits that are now accessible from this # ref that were previously not accessible - git-rev-list --pretty $newref $(git-rev-parse --not --all) + git-rev-parse --not --all | git-rev-list --stdin --pretty $newref echo $LOGEND else # oldrev is valid |