Merge branch 'obsd-master'

cmd-source-file.c

@@ -121,6 +121,14 @@ cmd_source_file_done(struct client *c, const char *path, int error,
 static void
 cmd_source_file_add(struct cmd_source_file_data *cdata, const char *path)
 {
+	char	resolved[PATH_MAX];
+
+	if (realpath(path, resolved) == NULL) {
+		log_debug("%s: realpath(\"%s\") failed: %s", __func__,
+			path, strerror(errno));
+	} else
+		path = resolved;
+
 	log_debug("%s: %s", __func__, path);
 	cdata->files = xreallocarray(cdata->files, cdata->nfiles + 1,
 	    sizeof *cdata->files);

paste.c

@@ -240,6 +240,8 @@ paste_rename(const char *oldname, const char *newname, char **cause)
 	}
 
 	pb_new = paste_get_name(newname);
+	if (pb_new == pb)
+		return (0);
 	if (pb_new != NULL)
 		paste_free(pb_new);