From: Li Qiang <[email protected]> The 'fs.xattr.value' field in V9fsFidState object doesn't consider the situation that this field has been allocated previously. Every time, it will be allocated directly. This leads a host memory leak issue. This patch fix this.
Signed-off-by: Li Qiang <[email protected]> --- hw/9pfs/9p.c | 1 + 1 file changed, 1 insertion(+) diff --git a/hw/9pfs/9p.c b/hw/9pfs/9p.c index 8751c19..e4040dc 100644 --- a/hw/9pfs/9p.c +++ b/hw/9pfs/9p.c @@ -3282,6 +3282,7 @@ static void v9fs_xattrcreate(void *opaque) xattr_fidp->fs.xattr.flags = flags; v9fs_string_init(&xattr_fidp->fs.xattr.name); v9fs_string_copy(&xattr_fidp->fs.xattr.name, &name); + g_free(xattr_fidp->fs.xattr.value); xattr_fidp->fs.xattr.value = g_malloc0(size); err = offset; put_fid(pdu, file_fidp); -- 1.8.3.1
