diff options
Diffstat (limited to 'fs/cifs/cifsacl.c')
| -rw-r--r-- | fs/cifs/cifsacl.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/fs/cifs/cifsacl.c b/fs/cifs/cifsacl.c index 601587724f9d..4735e9b47590 100644 --- a/fs/cifs/cifsacl.c +++ b/fs/cifs/cifsacl.c @@ -31,7 +31,7 @@ #ifdef CONFIG_CIFS_EXPERIMENTAL -struct cifs_wksid wksidarr[NUM_WK_SIDS] = { +static struct cifs_wksid wksidarr[NUM_WK_SIDS] = { {{1, 0, {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0} }, "null user"}, {{1, 1, {0, 0, 0, 0, 0, 1}, {0, 0, 0, 0, 0} }, "nobody"}, {{1, 1, {0, 0, 0, 0, 0, 5}, {11, 0, 0, 0, 0} }, "net-users"}, @@ -192,14 +192,15 @@ static void parse_dacl(struct cifs_acl *pdacl, char *end_of_acl) /* BB need to add parm so we can store the SID BB */ /* validate that we do not go past end of acl */ - if (end_of_acl < (char *)pdacl + pdacl->size) { + if (end_of_acl < (char *)pdacl + le16_to_cpu(pdacl->size)) { cERROR(1, ("ACL too small to parse DACL")); return; } #ifdef CONFIG_CIFS_DEBUG2 cFYI(1, ("DACL revision %d size %d num aces %d", - pdacl->revision, pdacl->size, pdacl->num_aces)); + le16_to_cpu(pdacl->revision), le16_to_cpu(pdacl->size), + le32_to_cpu(pdacl->num_aces))); #endif acl_base = (char *)pdacl; @@ -255,7 +256,6 @@ static void parse_dacl(struct cifs_acl *pdacl, char *end_of_acl) static int parse_sid(struct cifs_sid *psid, char *end_of_acl) { - int num_subauth; /* BB need to add parm so we can store the SID BB */ @@ -265,14 +265,13 @@ static int parse_sid(struct cifs_sid *psid, char *end_of_acl) return -EINVAL; } - num_subauth = cpu_to_le32(psid->num_subauth); - if (num_subauth) { + if (psid->num_subauth) { #ifdef CONFIG_CIFS_DEBUG2 int i; cFYI(1, ("SID revision %d num_auth %d First subauth 0x%x", psid->revision, psid->num_subauth, psid->sub_auth[0])); - for (i = 0; i < num_subauth; ++i) { + for (i = 0; i < psid->num_subauth; i++) { cFYI(1, ("SID sub_auth[%d]: 0x%x ", i, le32_to_cpu(psid->sub_auth[i]))); } @@ -280,7 +279,7 @@ static int parse_sid(struct cifs_sid *psid, char *end_of_acl) /* BB add length check to make sure that we do not have huge num auths and therefore go off the end */ cFYI(1, ("RID 0x%x", - le32_to_cpu(psid->sub_auth[num_subauth-1]))); + le32_to_cpu(psid->sub_auth[psid->num_subauth-1]))); #endif } @@ -297,17 +296,18 @@ int parse_sec_desc(struct cifs_ntsd *pntsd, int acl_len) char *end_of_acl = ((char *)pntsd) + acl_len; owner_sid_ptr = (struct cifs_sid *)((char *)pntsd + - cpu_to_le32(pntsd->osidoffset)); + le32_to_cpu(pntsd->osidoffset)); group_sid_ptr = (struct cifs_sid *)((char *)pntsd + - cpu_to_le32(pntsd->gsidoffset)); + le32_to_cpu(pntsd->gsidoffset)); dacl_ptr = (struct cifs_acl *)((char *)pntsd + - cpu_to_le32(pntsd->dacloffset)); + le32_to_cpu(pntsd->dacloffset)); #ifdef CONFIG_CIFS_DEBUG2 cFYI(1, ("revision %d type 0x%x ooffset 0x%x goffset 0x%x " "sacloffset 0x%x dacloffset 0x%x", - pntsd->revision, pntsd->type, - pntsd->osidoffset, pntsd->gsidoffset, pntsd->sacloffset, - pntsd->dacloffset)); + pntsd->revision, pntsd->type, le32_to_cpu(pntsd->osidoffset), + le32_to_cpu(pntsd->gsidoffset), + le32_to_cpu(pntsd->sacloffset), + le32_to_cpu(pntsd->dacloffset)); #endif rc = parse_sid(owner_sid_ptr, end_of_acl); if (rc) |