[Devel] [PATCH] ext4: release leaked posix acl in ext4_xattr_set_acl

2018-02-07 Thread Stanislav Kinsburskiy
Posix acl is used to convert of an extended attribute, provided by user to ext4 attributes. In particular to I-mode in case of ACL_TYPE_ACCESS request. IOW, this object is allocated, used for convertion, not stored anywhere and must be freed. However posix_acl_update_mode() can zerofy the pointer t

Re: [Devel] [PATCH] ext4: release leaked posix acl in ext4_xattr_set_acl

2018-02-07 Thread Dmitry Monakhov
Stanislav Kinsburskiy writes: > Posix acl is used to convert of an extended attribute, provided by user to > ext4 attributes. In particular to I-mode in case of ACL_TYPE_ACCESS request. > IOW, this object is allocated, used for convertion, not stored anywhere and > must be freed. > However posix_

Re: [Devel] [PATCH] ext4: release leaked posix acl in ext4_xattr_set_acl

2018-02-07 Thread Stanislav Kinsburskiy
07.02.2018 14:51, Dmitry Monakhov пишет: > Stanislav Kinsburskiy writes: > >> Posix acl is used to convert of an extended attribute, provided by user to >> ext4 attributes. In particular to I-mode in case of ACL_TYPE_ACCESS request. >> IOW, this object is allocated, used for convertion, not sto