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| author | Ralph Wuerthner <ralph.wuerthner@de.ibm.com> | 2012-07-03 11:39:24 +0200 |
|---|---|---|
| committer | Christian Ambach <ambi@samba.org> | 2012-07-11 21:28:23 +0200 |
| commit | 73ede3241e3d8c26f50fbc7bd0762c742dfb3348 (patch) | |
| tree | 1157e4879e1ce2df54b67b80e6a8b3989a6bf8f7 /source3 | |
| parent | 35ab9bea0f15d66a6b0e827804e1fc66192d0068 (diff) | |
| download | samba-73ede3241e3d8c26f50fbc7bd0762c742dfb3348.tar.gz samba-73ede3241e3d8c26f50fbc7bd0762c742dfb3348.tar.bz2 samba-73ede3241e3d8c26f50fbc7bd0762c742dfb3348.zip | |
s3:vfs_gpfs: fix ACL length calculation
GPFS 3.5 introduces ACL enhancements which are breaking our ACL length
calculations.
Signed-off-by: Ralph Wuerthner <ralph.wuerthner@de.ibm.com>
Autobuild-User(master): Christian Ambach <ambi@samba.org>
Autobuild-Date(master): Wed Jul 11 21:28:23 CEST 2012 on sn-devel-104
Diffstat (limited to 'source3')
| -rw-r--r-- | source3/modules/vfs_gpfs.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/source3/modules/vfs_gpfs.c b/source3/modules/vfs_gpfs.c index ddd048acc0..4e4df22ebe 100644 --- a/source3/modules/vfs_gpfs.c +++ b/source3/modules/vfs_gpfs.c @@ -417,8 +417,8 @@ static bool gpfsacl_process_smbacl(files_struct *fsp, SMB4ACL_T *smbacl) struct gpfs_acl *gacl; TALLOC_CTX *mem_ctx = talloc_tos(); - gacl_len = sizeof(struct gpfs_acl) + - (smb_get_naces(smbacl)-1)*sizeof(gpfs_ace_v4_t); + gacl_len = offsetof(gpfs_acl_t, ace_v4) + smb_get_naces(smbacl) * + sizeof(gpfs_ace_v4_t); gacl = (struct gpfs_acl *)TALLOC_SIZE(mem_ctx, gacl_len); if (gacl == NULL) { @@ -706,16 +706,11 @@ static struct gpfs_acl *smb2gpfs_acl(const SMB_ACL_T pacl, gpfs_aclLen_t len; struct gpfs_acl *result; int i; - union gpfs_ace_union - { - gpfs_ace_v1_t ace_v1[1]; /* when GPFS_ACL_VERSION_POSIX */ - gpfs_ace_v4_t ace_v4[1]; /* when GPFS_ACL_VERSION_NFS4 */ - }; DEBUG(10, ("smb2gpfs_acl: Got ACL with %d entries\n", pacl->count)); - len = sizeof(struct gpfs_acl) - sizeof(union gpfs_ace_union) + - (pacl->count)*sizeof(gpfs_ace_v1_t); + len = offsetof(gpfs_acl_t, ace_v1) + (pacl->count) * + sizeof(gpfs_ace_v1_t); result = (struct gpfs_acl *)SMB_MALLOC(len); if (result == NULL) { |