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Diff of /trunk/1.8.x/ccs-patch/README.ccs
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|  Revision Log
|  Patch
| 3079 |
constant is currently available to only 2.6.23 and later kernels. If you |
constant is currently available to only 2.6.23 and later kernels. If you |
| 3080 |
started to experience the kernel panic, please check whether renumbering |
started to experience the kernel panic, please check whether renumbering |
| 3081 |
was backported or not. |
was backported or not. |
| 3082 |
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| 3083 |
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Fix 2012/02/28 |
| 3084 |
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| 3085 |
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@ Fix mount flags checking order. |
| 3086 |
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| 3087 |
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Userspace can pass in arbitrary combinations of MS_* flags to mount(). |
| 3088 |
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| 3089 |
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If both MS_BIND and one of MS_SHARED/MS_PRIVATE/MS_SLAVE/MS_UNBINDABLE |
| 3090 |
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are passed, device name which should be checked for MS_BIND was not |
| 3091 |
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checked because MS_SHARED/MS_PRIVATE/MS_SLAVE/MS_UNBINDABLE had higher |
| 3092 |
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priority than MS_BIND. |
| 3093 |
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| 3094 |
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If both one of MS_BIND/MS_MOVE and MS_REMOUNT are passed, device name |
| 3095 |
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which should not be checked for MS_REMOUNT was checked because MS_BIND/ |
| 3096 |
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MS_MOVE had higher priority than MS_REMOUNT. |
| 3097 |
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| 3098 |
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Fix these bugs by changing priority to MS_REMOUNT -> MS_BIND -> MS_SHARED |
| 3099 |
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-> MS_PRIVATE -> MS_SLAVE -> MS_UNBINDABLE -> MS_MOVE as with do_mount() |
| 3100 |
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does. |
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Legend:
| Removed from v.5882 |
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| changed lines |
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Added in v.5888 |
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TOMOYO
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