X-Git-Url: https://wimlib.net/git/?p=wimlib;a=blobdiff_plain;f=src%2Ftagged_items.c;h=e3ba53f496612c7d95e8dabaa12d3512865edca6;hp=86ad33e613a1490835510d6d91a3a500d7960115;hb=5731558efd18b5199e0b63de16cf6b11a652104e;hpb=d1957f2c442d2f5529521e8e8dc26a3fdf720c80

diff --git a/src/tagged_items.c b/src/tagged_items.c
index 86ad33e6..e3ba53f4 100644
--- a/src/tagged_items.c
+++ b/src/tagged_items.c
@@ -116,7 +116,7 @@ inode_add_tagged_item(struct wim_inode *inode, u32 tag, u32 len)
 
 	/* We prepend the item instead of appending it because it's easier.  */
 
-	itemsize = sizeof(struct tagged_item_header) + len;
+	itemsize = sizeof(struct tagged_item_header) + ((len + 7) & ~7);
 	newsize = itemsize + inode->i_extra_size;
 
 	buf = MALLOC(newsize);
@@ -133,7 +133,7 @@ inode_add_tagged_item(struct wim_inode *inode, u32 tag, u32 len)
 	hdr = (struct tagged_item_header *)buf;
 	hdr->tag = cpu_to_le32(tag);
 	hdr->length = cpu_to_le32(len);
-	return hdr->data;
+	return memset(hdr->data, 0, (len + 7) & ~7);
 }
 
 static inline struct wimlib_unix_data_disk *