Sync with maint

diff --git a/connect.c b/connect.c
index 6afde189a3affdc4e196f506d0f561ac260892a9..c72b1d1151744c5e7c7b82f453892a1bc9b26021 100644 (file)
--- a/connect.c
+++ b/connect.c
@@ -71,7 +71,7 @@ static void parse_one_symref_info(struct string_list *symref, const char *val, i
            check_refname_format(target, REFNAME_ALLOW_ONELEVEL))
                /* "symref=bogus:pair */
                goto reject;
-       item = string_list_append(symref, sym);
+       item = string_list_append_nodup(symref, sym);
        item->util = target;
        return;
 reject:
@@ -730,7 +730,7 @@ static void handle_ssh_variant(const char *ssh_command, int is_cmdline,
                const char **ssh_argv;
 
                p = xstrdup(ssh_command);
-               if (split_cmdline(p, &ssh_argv)) {
+               if (split_cmdline(p, &ssh_argv) > 0) {
                        variant = basename((char *)ssh_argv[0]);
                        /*
                         * At this point, variant points into the buffer
@@ -738,8 +738,10 @@ static void handle_ssh_variant(const char *ssh_command, int is_cmdline,
                         * any longer.
                         */
                        free(ssh_argv);
-               } else
+               } else {
+                       free(p);
                        return;
+               }
        }
 
        if (!strcasecmp(variant, "plink") ||