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Checking wrong inode pointer for refcount in mount (!)

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Ben Gras 2009-02-17 09:50:02 +00:00
parent 379be7f0fb
commit 570b9cd753
1 changed files with 3 additions and 3 deletions
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6
servers/vfs/mount.c
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@ -102,7 +102,7 @@ PRIVATE int mount_fs(endpoint_t fs_e)
struct dmap *dp;
dev_t dev;
message m;
struct vnode *vp, *root_node, *mounted_on, *bspec;
struct vnode *root_node, *mounted_on, *bspec;
struct vmnt *vmp;
char *label;
struct node_details res;
@ -194,9 +194,9 @@ PRIVATE int mount_fs(endpoint_t fs_e)
r = lookup_vp(0 /*flags*/, 0 /*!use_realuid*/, &mounted_on);
if (r != OK) return r;
if (vp->v_ref_count != 1)
if (mounted_on->v_ref_count != 1)
{
put_vnode(vp);
put_vnode(mounted_on);
printf("vfs:mount_fs: mount point is busy\n");
return EBUSY;
}