[PATCH 2/3] rename_ref(): handle the case when the reflog of a ref does not exist
From: Miklos Vajna <hidden>
Date: 2016-06-15 22:45:31
Subsystem:
the rest · Maintainer:
Linus Torvalds
We tried to check if a reflog of a ref is a symlink without first checking if it exists, which is a bug. Signed-off-by: Miklos Vajna <redacted> --- refs.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/refs.c b/refs.c
index 70c0967..3c39a31 100644
--- a/refs.c
+++ b/refs.c@@ -975,7 +975,7 @@ int rename_ref(const char *oldref, const char *newref, const char *logmsg) const char *symref = NULL; int is_symref = 0; - if (S_ISLNK(loginfo.st_mode)) + if (log && S_ISLNK(loginfo.st_mode)) return error("reflog for %s is a symlink", oldref); symref = resolve_ref(oldref, orig_sha1, 1, &flag);
--
1.6.0.2