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-rw-r--r--librpc/idl/smb_acl.idl1
-rw-r--r--source3/include/smb_acls.h2
-rw-r--r--source3/lib/sysacls.c21
-rw-r--r--source3/modules/vfs_posixacl.c2
-rw-r--r--source3/smbd/posix_acls.c6
-rw-r--r--source3/smbd/pysmbd.c2
6 files changed, 15 insertions, 19 deletions
diff --git a/librpc/idl/smb_acl.idl b/librpc/idl/smb_acl.idl
index 2904c3afa4..f7332d9ac7 100644
--- a/librpc/idl/smb_acl.idl
+++ b/librpc/idl/smb_acl.idl
@@ -65,7 +65,6 @@ interface smb_acl
} smb_acl_entry;
[public] typedef struct {
- [value(0)] int size;
int count;
[value(0)] int next;
[size_is(count)] smb_acl_entry acl[*];
diff --git a/source3/include/smb_acls.h b/source3/include/smb_acls.h
index 750bbc666a..dbcf3b7269 100644
--- a/source3/include/smb_acls.h
+++ b/source3/include/smb_acls.h
@@ -44,7 +44,7 @@ int sys_acl_clear_perms(SMB_ACL_PERMSET_T permset_d);
int sys_acl_add_perm(SMB_ACL_PERMSET_T permset_d, SMB_ACL_PERM_T perm);
int sys_acl_get_perm(SMB_ACL_PERMSET_T permset_d, SMB_ACL_PERM_T perm);
char *sys_acl_to_text(const struct smb_acl_t *acl_d, ssize_t *len_p);
-SMB_ACL_T sys_acl_init(int count);
+SMB_ACL_T sys_acl_init(void);
int sys_acl_create_entry(SMB_ACL_T *acl_p, SMB_ACL_ENTRY_T *entry_p);
int sys_acl_set_tag_type(SMB_ACL_ENTRY_T entry_d, SMB_ACL_TAG_T tag_type);
int sys_acl_set_qualifier(SMB_ACL_ENTRY_T entry_d, void *qual_p);
diff --git a/source3/lib/sysacls.c b/source3/lib/sysacls.c
index 1b6eb9a35c..a5430d6a0d 100644
--- a/source3/lib/sysacls.c
+++ b/source3/lib/sysacls.c
@@ -249,25 +249,19 @@ char *sys_acl_to_text(const struct smb_acl_t *acl_d, ssize_t *len_p)
return text;
}
-SMB_ACL_T sys_acl_init(int count)
+SMB_ACL_T sys_acl_init(void)
{
SMB_ACL_T a;
- if (count < 0) {
- errno = EINVAL;
- return NULL;
- }
-
if ((a = talloc(NULL, struct smb_acl_t)) == NULL) {
errno = ENOMEM;
return NULL;
}
- a->size = count + 1;
a->count = 0;
a->next = -1;
- a->acl = talloc_array(a, struct smb_acl_entry, count+1);
+ a->acl = talloc_array(a, struct smb_acl_entry, 0);
if (!a->acl) {
TALLOC_FREE(a);
errno = ENOMEM;
@@ -281,22 +275,25 @@ int sys_acl_create_entry(SMB_ACL_T *acl_p, SMB_ACL_ENTRY_T *entry_p)
{
SMB_ACL_T acl_d;
SMB_ACL_ENTRY_T entry_d;
+ struct smb_acl_entry *acl;
if (acl_p == NULL || entry_p == NULL || (acl_d = *acl_p) == NULL) {
errno = EINVAL;
return -1;
}
- if (acl_d->count >= acl_d->size) {
- errno = ENOSPC;
+ acl = talloc_realloc(acl_d, acl_d->acl, struct smb_acl_entry, acl_d->count+1);
+ if (!acl) {
+ errno = ENOMEM;
return -1;
}
-
- entry_d = &acl_d->acl[acl_d->count++];
+ acl_d->acl = acl;
+ entry_d = &acl_d->acl[acl_d->count];
entry_d->a_type = SMB_ACL_TAG_INVALID;
entry_d->a_perm = 0;
*entry_p = entry_d;
+ acl_d->count++;
return 0;
}
diff --git a/source3/modules/vfs_posixacl.c b/source3/modules/vfs_posixacl.c
index c9f8bd5f2d..50487ff4de 100644
--- a/source3/modules/vfs_posixacl.c
+++ b/source3/modules/vfs_posixacl.c
@@ -214,7 +214,7 @@ static bool smb_ace_to_internal(acl_entry_t posix_ace,
static struct smb_acl_t *smb_acl_to_internal(acl_t acl)
{
- struct smb_acl_t *result = sys_acl_init(0);
+ struct smb_acl_t *result = sys_acl_init();
int entry_id = ACL_FIRST_ENTRY;
acl_entry_t e;
if (result == NULL) {
diff --git a/source3/smbd/posix_acls.c b/source3/smbd/posix_acls.c
index c5dea9c141..016acf4b31 100644
--- a/source3/smbd/posix_acls.c
+++ b/source3/smbd/posix_acls.c
@@ -2823,7 +2823,7 @@ static bool set_canon_ace_list(files_struct *fsp,
{
connection_struct *conn = fsp->conn;
bool ret = False;
- SMB_ACL_T the_acl = sys_acl_init(count_canon_ace_list(the_ace) + 1);
+ SMB_ACL_T the_acl = sys_acl_init();
canon_ace *p_ace;
int i;
SMB_ACL_ENTRY_T mask_entry;
@@ -4524,7 +4524,7 @@ static bool unix_ex_wire_to_tagtype(unsigned char wire_tt, SMB_ACL_TAG_T *p_tt)
static SMB_ACL_T create_posix_acl_from_wire(connection_struct *conn, uint16 num_acls, const char *pdata)
{
unsigned int i;
- SMB_ACL_T the_acl = sys_acl_init(num_acls);
+ SMB_ACL_T the_acl = sys_acl_init();
if (the_acl == NULL) {
return NULL;
@@ -4668,7 +4668,7 @@ static bool remove_posix_acl(connection_struct *conn, files_struct *fsp, const c
SMB_ACL_ENTRY_T entry;
bool ret = False;
/* Create a new ACL with only 3 entries, u/g/w. */
- SMB_ACL_T new_file_acl = sys_acl_init(3);
+ SMB_ACL_T new_file_acl = sys_acl_init();
SMB_ACL_ENTRY_T user_ent = NULL;
SMB_ACL_ENTRY_T group_ent = NULL;
SMB_ACL_ENTRY_T other_ent = NULL;
diff --git a/source3/smbd/pysmbd.c b/source3/smbd/pysmbd.c
index 74acc01a3a..9b9b358cd2 100644
--- a/source3/smbd/pysmbd.c
+++ b/source3/smbd/pysmbd.c
@@ -160,7 +160,7 @@ static SMB_ACL_T make_simple_acl(gid_t gid, mode_t chmod_mode)
mode_t mode_other = chmod_mode & 07;
SMB_ACL_ENTRY_T entry;
- SMB_ACL_T acl = sys_acl_init(4);
+ SMB_ACL_T acl = sys_acl_init();
if (!acl) {
return NULL;