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| author | Nguyễn Thái Ngọc Duy <pclouds@gmail.com> | 2011-12-12 18:20:32 +0700 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2011-12-13 09:39:46 -0800 |
| commit | 8cad4744ee37ebec1d9491a1381ec1771a1ba795 (patch) | |
| tree | 064bbe938f38727dd163aae9c95e2185b8075234 /builtin/remote.c | |
| parent | 96ec7b1e708863d0cd6b8e72a986d6f0a1bb64db (diff) | |
| download | git-8cad4744ee37ebec1d9491a1381ec1771a1ba795.tar.gz git-8cad4744ee37ebec1d9491a1381ec1771a1ba795.tar.xz | |
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/remote.c')
| -rw-r--r-- | builtin/remote.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/builtin/remote.c b/builtin/remote.c index 407abfb0f..583eec90e 100644 --- a/builtin/remote.c +++ b/builtin/remote.c @@ -573,7 +573,7 @@ static int read_remote_branches(const char *refname, strbuf_addf(&buf, "refs/remotes/%s/", rename->old); if (!prefixcmp(refname, buf.buf)) { item = string_list_append(rename->remote_branches, xstrdup(refname)); - symref = resolve_ref(refname, orig_sha1, 1, &flag); + symref = resolve_ref_unsafe(refname, orig_sha1, 1, &flag); if (flag & REF_ISSYMREF) item->util = xstrdup(symref); else |