Searched hist:"11 a7b371" (Results 1 – 1 of 1) sorted by relevance
| /openbmc/linux/fs/ |
| H A D | namei.c | 11a7b371 Sat Jan 29 07:13:42 CST 2011 Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> fs: allow AT_EMPTY_PATH in linkat(), limit that to CAP_DAC_READ_SEARCH
We don't want to allow creation of private hardlinks by different application
using the fd passed to them via SCM_RIGHTS. So limit the null relative name
usage in linkat syscall to CAP_DAC_READ_SEARCH
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
11a7b371 Sat Jan 29 07:13:42 CST 2011 Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> fs: allow AT_EMPTY_PATH in linkat(), limit that to CAP_DAC_READ_SEARCH
We don't want to allow creation of private hardlinks by different application
using the fd passed to them via SCM_RIGHTS. So limit the null relative name
usage in linkat syscall to CAP_DAC_READ_SEARCH
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
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