From: Hervé Poussineau <hpous...@reactos.org> This prevents some host to guest memory content leaks.
Fixes: https://bugs.launchpad.net/qemu/+bug/1599539 Signed-off-by: Hervé Poussineau <hpous...@reactos.org> Signed-off-by: Kevin Wolf <kw...@redhat.com> --- block/vvfat.c | 1 + 1 file changed, 1 insertion(+) diff --git a/block/vvfat.c b/block/vvfat.c index ea7775f..6b11596 100644 --- a/block/vvfat.c +++ b/block/vvfat.c @@ -115,6 +115,7 @@ static inline int array_ensure_allocated(array_t* array, int index) array->pointer = g_realloc(array->pointer, new_size); if (!array->pointer) return -1; + memset(array->pointer + array->size, 0, new_size - array->size); array->size = new_size; array->next = index + 1; } -- 1.8.3.1
