diff options
| author | Nguyễn Thái Ngọc Duy <pclouds@gmail.com> | 2011-12-12 15:20:32 +0400 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2011-12-13 21:39:46 +0400 |
| commit | 8cad4744ee37ebec1d9491a1381ec1771a1ba795 (patch) | |
| tree | 064bbe938f38727dd163aae9c95e2185b8075234 /builtin/commit.c | |
| parent | 96ec7b1e708863d0cd6b8e72a986d6f0a1bb64db (diff) | |
Rename resolve_ref() to resolve_ref_unsafe()
resolve_ref() may return a pointer to a shared buffer and can be
overwritten by the next resolve_ref() calls. Callers need to
pay attention, not to keep the pointer when the next call happens.
Rename with "_unsafe" suffix to warn developers (or reviewers) before
introducing new call sites.
This patch is generated using the following command
git grep -l 'resolve_ref(' -- '*.[ch]'|xargs sed -i 's/resolve_ref(/resolve_ref_unsafe(/g'
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/commit.c')
| -rw-r--r-- | builtin/commit.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/builtin/commit.c b/builtin/commit.c index e36e9adf87..4d39d25109 100644 --- a/builtin/commit.c +++ b/builtin/commit.c @@ -1304,7 +1304,7 @@ static void print_summary(const char *prefix, const unsigned char *sha1, rev.diffopt.break_opt = 0; diff_setup_done(&rev.diffopt); - head = resolve_ref("HEAD", junk_sha1, 0, NULL); + head = resolve_ref_unsafe("HEAD", junk_sha1, 0, NULL); printf("[%s%s ", !prefixcmp(head, "refs/heads/") ? head + 11 : |