[apr] scan-build: Fix "Argument with 'nonnull' attribute passed null" in file_io/unix/filepath.c

2020-02-20 00:16:37 +04:00 · 2020-02-20 00:16:37 +04:00 · 05377622af
parent ffaa7e6c7d
commit 05377622af
1 changed files with 3 additions and 0 deletions
--- a/libs/apr/file_io/unix/filepath.c
+++ b/libs/apr/file_io/unix/filepath.c
@ -139,6 +139,9 @@ APR_DECLARE(apr_status_t) apr_filepath_merge(char **newpath,
        if (rv != APR_SUCCESS)
            return errno;

+        if (!getpath)
+            return APR_ENOMEM;
+
        /* XXX: Any kernel subject to goofy, uncanonical results
         * must run the rootpath against the user's given flags.
         * Simplest would be a recursive call to apr_filepath_merge