Always initialise a struct super_type to zero

[thirdparty/mdadm.git] / super-ddf.c

diff --git a/super-ddf.c b/super-ddf.c
index 339db9fab75914a92bbe08d80da6473256926994..0c2a0138c5b9b480ce84c9beda400cb2e7a8628a 100644 (file)
--- a/super-ddf.c
+++ b/super-ddf.c
@@ -820,6 +820,7 @@ static struct supertype *match_metadata_desc_ddf(char *arg)
                return NULL;
 
        st = malloc(sizeof(*st));
+       memset(st, 0, sizeof(*st));
        st->ss = &super_ddf;
        st->max_devs = 512;
        st->minor_version = 0;
@@ -837,6 +838,7 @@ static struct supertype *match_metadata_desc_ddf_bvd(char *arg)
                return NULL;
 
        st = malloc(sizeof(*st));
+       memset(st, 0, sizeof(*st));
        st->ss = &super_ddf_bvd;
        st->max_devs = 512;
        st->minor_version = 0;
@@ -853,6 +855,7 @@ static struct supertype *match_metadata_desc_ddf_svd(char *arg)
                return NULL;
 
        st = malloc(sizeof(*st));
+       memset(st, 0, sizeof(*st));
        st->ss = &super_ddf_svd;
        st->max_devs = 512;
        st->minor_version = 0;