22 lines
739 B
Diff
22 lines
739 B
Diff
|
From: Li Qiang <address@hidden>
|
||
|
|
|
||
|
|
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.
|
||
|
|
|
||
|
|
--
|
||
|
|
1.8.3.1
|
||
|
|
diff --git a/hw/9pfs/9p.c b/hw/9pfs/9p.c
|
||
|
|
index 75ba5f1..a4c7109 100644
|
||
|
|
--- a/hw/9pfs/9p.c
|
||
|
|
+++ b/hw/9pfs/9p.c
|
||
|
|
@@ -3269,6 +3269,7 @@ 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_malloc(size);
|
||
|
|
err = offset;
|
||
|
|
put_fid(pdu, file_fidp);
|