libblkid: avoid memory leak of cachefile path

Signed-off-by: Thomas Weißschuh <thomas@t-8ch.de>

diff --git a/libblkid/src/config.c b/libblkid/src/config.c
index f229b3e63247a046c65de71908997c56bcd8d43b..d3f5eea3ddf1257586b77128d44e55a5164fe16b 100644 (file)
--- a/libblkid/src/config.c
+++ b/libblkid/src/config.c
@@ -155,6 +155,7 @@ dflt:
                fclose(f);
        return conf;
 err:
+       free(conf->cachefile);
        free(conf);
        fclose(f);
        return NULL;