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| author |  Alexandr Miloslavskiy <alexandr.miloslavskiy@syntevo.com> | 2020-03-10 13:11:24 +0000 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2020-03-10 11:41:40 -0700 |
| commit | 49d3c4b481f12c2ec655a71d5a5b9259a398d059 (patch) | |
| tree | a678f157d48912fff898af8044b98b9a3f004714 /builtin/rev-parse.c | |
| parent | real_path_if_valid(): remove unsafe API (diff) | |
| download | tgif-49d3c4b481f12c2ec655a71d5a5b9259a398d059.tar.xz | |
get_superproject_working_tree(): return strbuf
Together with the previous commits, this commit fully fixes the problem
of using shared buffer for `real_path()` in `get_superproject_working_tree()`.
Signed-off-by: Alexandr Miloslavskiy <alexandr.miloslavskiy@syntevo.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/rev-parse.c')
| -rw-r--r-- | builtin/rev-parse.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/builtin/rev-parse.c b/builtin/rev-parse.c index 06ca7175ac..06056434ed 100644 --- a/builtin/rev-parse.c +++ b/builtin/rev-parse.c @@ -808,9 +808,10 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix) continue; } if (!strcmp(arg, "--show-superproject-working-tree")) { - const char *superproject = get_superproject_working_tree(); - if (superproject) - puts(superproject); + struct strbuf superproject = STRBUF_INIT; + if (get_superproject_working_tree(&superproject)) + puts(superproject.buf); + strbuf_release(&superproject); continue; } if (!strcmp(arg, "--show-prefix")) { |