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 | 46 +++++++++++++++++++++++++++++++++++-----------
1 file changed, 35 insertions(+), 11 deletions(-)
diff --git a/builtin/clone.c b/builtin/clone.c
index a72ff7e..794a933 100644
--- a/builtin/clone.c
+++ b/builtin/clone.c
@@ -146,35 +146,59 @@ 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. This is skipped if the
+ * current path does not contain any path separators.
*/
- start = end;
- while (repo < start && !is_dir_sep(start[-1]) && start[-1] != ':')
- start--;
+ if (memchr(start, '/', end - start) != NULL
+ || memchr(start, ':', end - start) != NULL) {
+ start = end;
+ while (!is_dir_sep(start[-1]) && start[-1] != ':')
+ start--;
+ }
+ len = end - start;
/*
* Strip .{bundle,git}.
*/
- strip_suffix(start, is_bundle ? ".bundle" : ".git" , &len);
+ strip_suffix_mem(start, &len, is_bundle ? ".bundle" : ".git");
if (is_bare)
dir = xstrfmt("%.*s.git", (int)len, start);
--
2.5.0
--
To unsubscribe from this list: send the line "unsubscribe git" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html