If the URI contains authentication data and the URI's path
component is empty we fail to guess a sensible directory name.
E.g. cloning a repository 'ssh://user:password@xxxxxxxxxxx/' we
guess a directory name 'password@xxxxxxxxxxx' where we would want
the hostname only, e.g. 'example.com'.
Fix this by first skipping authentication data.
Signed-off-by: Patrick Steinhardt <ps@xxxxxx>
---
builtin/clone.c | 40 ++++++++++++++++++++++++++++++----------
t/t5603-clone-dirname.sh | 3 ++-
2 files changed, 32 insertions(+), 11 deletions(-)
diff --git a/builtin/clone.c b/builtin/clone.c
index bf45199..3ddf8b9 100644
--- a/builtin/clone.c
+++ b/builtin/clone.c
@@ -146,30 +146,50 @@ static char *get_repo_path(const char *repo, int *is_bundle)
static char *guess_dir_name(const char *repo, int is_bundle, int is_bare)
{
- const char *end = repo + strlen(repo), *start;
+ const char *end = repo + strlen(repo), *start, *ptr;
size_t len;
char *dir;
/*
+ * Skip scheme.
+ */
+ start = strstr(repo, "://");
+ if (start == NULL)
+ start = repo;
+ else
+ start += 3;
+
+ /*
+ * Skip authentication data.
+ */
+ ptr = start;
+ while (ptr < end && !is_dir_sep(*ptr) && *ptr != '@')
+ ptr++;
+ if (*ptr == '@')
+ start = ptr + 1;
+
+ /*
* Strip trailing spaces, slashes and /.git
*/
- while (repo < end && (is_dir_sep(end[-1]) || isspace(end[-1])))
+ while (start < end && (is_dir_sep(end[-1]) || isspace(end[-1])))
end--;
- if (end - repo > 5 && is_dir_sep(end[-5]) &&
+ if (end - start > 5 && is_dir_sep(end[-5]) &&
!strncmp(end - 4, ".git", 4)) {
end -= 5;
- while (repo < end && is_dir_sep(end[-1]))
+ while (start < end && is_dir_sep(end[-1]))
end--;
}
/*
- * Find last component, but be prepared that repo could have
- * the form "remote.example.com:foo.git", i.e. no slash
- * in the directory part.
+ * Find last component. To remain backwards compatible we
+ * also regard colons as path separators, such that
+ * cloning a repository 'foo:bar.git' would result in a
+ * directory 'bar' being guessed.
*/
- start = end;
- while (repo < start && !is_dir_sep(start[-1]) && start[-1] != ':')
- start--;
+ ptr = end;
+ while (start < ptr && !is_dir_sep(ptr[-1]) && ptr[-1] != ':')
+ ptr--;
+ start = ptr;
/*
* Strip .{bundle,git}.
diff --git a/t/t5603-clone-dirname.sh b/t/t5603-clone-dirname.sh
index 46725b9..3a454f9 100755
--- a/t/t5603-clone-dirname.sh
+++ b/t/t5603-clone-dirname.sh
@@ -64,6 +64,7 @@ test_clone_dir ssh://host/foo/.git/ foo
# omitting the path should default to the hostname
test_clone_dir ssh://host/ host
test_clone_dir ssh://host:1234/ host fail
-test_clone_dir ssh://user@host/ host fail
+test_clone_dir ssh://user@host/ host
+test_clone_dir ssh://user:password@host/ host
test_done
--
2.5.0
--
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