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Diff of /trunk/1.7.x/ccs-patch/security/ccsecurity/realpath.c
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|  Patch
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* |
* |
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* Copyright (C) 2005-2007 NTT DATA CORPORATION |
* Copyright (C) 2005-2007 NTT DATA CORPORATION |
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* |
* |
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* Version: 1.5.0-pre 2007/08/06 |
* Version: 1.5.0-pre 2007/08/20 |
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* |
* |
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* This file is applicable to both 2.4.30 and 2.6.11 and later. |
* This file is applicable to both 2.4.30 and 2.6.11 and later. |
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* See README.ccs for ChangeLog. |
* See README.ccs for ChangeLog. |
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struct dentry *d_dentry; |
struct dentry *d_dentry; |
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struct vfsmount *d_mnt; |
struct vfsmount *d_mnt; |
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if (!dentry || !mnt || !newname || newname_len <= 0) return -EINVAL; |
if (!dentry || !mnt || !newname || newname_len <= 0) return -EINVAL; |
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if (!current->fs) { |
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printk("%s: current->fs == NULL for pid=%d\n", __FUNCTION__, current->pid); |
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return -ENOENT; |
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} |
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d_dentry = dget(dentry); |
d_dentry = dget(dentry); |
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d_mnt = mntget(mnt); |
d_mnt = mntget(mnt); |
| 172 |
/***** CRITICAL SECTION START *****/ |
/***** CRITICAL SECTION START *****/ |
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Legend:
| Removed from v.325 |
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| changed lines |
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Added in v.400 |
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TOMOYO
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