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author | Jeff King <peff@peff.net> | 2016-10-06 12:48:42 -0400 |
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committer | Junio C Hamano <gitster@pobox.com> | 2016-10-10 10:53:33 -0700 |
commit | e8c42cb9ce6a566aad797cc6c5bc1279d608d819 (patch) | |
tree | e43133ea5a1cd25e181b3daf7cdbab1a82104cbb /git-mergetool.sh | |
parent | 3f7bd767ed6df4dbbc36c5ab881c0de668107001 (diff) | |
download | git-e8c42cb9ce6a566aad797cc6c5bc1279d608d819.tar.gz |
files_read_raw_ref: prevent infinite retry loops in generaljk/ref-symlink-loop
Limit the number of retries to 3. That should be adequate to
prevent any races, while preventing the possibility of
infinite loops if the logic fails to handle any other
possible error modes correctly.
After the fix in the previous commit, there's no known way
to trigger an infinite loop, but I did manually verify that
this fixes the test in that commit even when the code change
is not applied.
Signed-off-by: Jeff King <peff@peff.net>
Reviewed-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'git-mergetool.sh')
0 files changed, 0 insertions, 0 deletions