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| author | René Scharfe <l.s.r@web.de> | 2021-02-28 12:22:47 +0100 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2021-03-11 13:22:44 -0800 |
| commit | 96099726ddb00b45135964220ce56468ba9fe184 (patch) | |
| tree | 67511a24e20bf148d232a8595719cb8bf48d4077 /builtin/commit.c | |
| parent | pretty: document multiple %(describe) being inconsistent (diff) | |
| download | git-96099726ddb00b45135964220ce56468ba9fe184.tar.gz git-96099726ddb00b45135964220ce56468ba9fe184.zip | |
archive: expand only a single %(describe) per archive
Every %(describe) placeholder in $Format:...$ strings in files with the
attribute export-subst is expanded by calling git describe. This can
potentially result in a lot of such calls per archive. That's OK for
local repositories under control of the user of git archive, but could
be a problem for hosted repositories.
Expand only a single %(describe) placeholder per archive for now to
avoid denial-of-service attacks. We can make this limit configurable
later if needed, but let's start out simple.
Reported-by: Jeff King <peff@peff.net>
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/commit.c')
0 files changed, 0 insertions, 0 deletions