[vhostmd virtio PATCH v3 1/6] Initialize allocated buffer

[Michael Trapp <Michael.Trapp@xxxxxxx>]

buffer_grow uses realloc to extend the buffer, due to the fact that
realloc doesn't guarantee that allocated memory is initialized there
should be a memset.
---
 vhostmd/util.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/vhostmd/util.c b/vhostmd/util.c
index 70fc804..804c483 100644
--- a/vhostmd/util.c
+++ b/vhostmd/util.c
@@ -53,6 +53,7 @@ static int buffer_grow(vu_buffer *buf, int len)
         return -1;
 
     buf->size = size;
+    memset(&buf->content[buf->use], 0, len);
     return 0;
 }
 
-- 
2.17.1 (Apple Git-112)

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