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| author | Junio C Hamano <gitster@pobox.com> | 2018-11-18 12:23:59 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2018-11-18 12:23:59 +0300 |
| commit | 7bdebaa646787b98679799ee27bfb42fb7daa8ca (patch) | |
| tree | ff6dc6265ac51f3af6c58d736311166839857ec0 /ref-filter.c | |
| parent | 56e4af3d34f95724ac26147f26752fa90d9e0280 (diff) | |
| parent | 47bd3d0c14f081a3ea32b0720f7d59559802904d (diff) | |
Merge branch 'sg/ref-filter-wo-repository'
"git ls-remote --sort=<thing>" can feed an object that is not yet
available into the comparison machinery and segfault, which has
been corrected to check such a request upfront and reject it.
* sg/ref-filter-wo-repository:
ref-filter: don't look for objects when outside of a repository
Diffstat (limited to 'ref-filter.c')
| -rw-r--r-- | ref-filter.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/ref-filter.c b/ref-filter.c index 7eca436223..6c70d797a9 100644 --- a/ref-filter.c +++ b/ref-filter.c @@ -534,6 +534,10 @@ static int parse_ref_filter_atom(const struct ref_format *format, if (ARRAY_SIZE(valid_atom) <= i) return strbuf_addf_ret(err, -1, _("unknown field name: %.*s"), (int)(ep-atom), atom); + if (valid_atom[i].source != SOURCE_NONE && !have_git_dir()) + return strbuf_addf_ret(err, -1, + _("not a git repository, but the field '%.*s' requires access to object data"), + (int)(ep-atom), atom); /* Add it in, including the deref prefix */ at = used_atom_cnt; |