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-rw-r--r--source3/locking/posix.c41
1 files changed, 21 insertions, 20 deletions
diff --git a/source3/locking/posix.c b/source3/locking/posix.c
index 5b001b7141..3859896c47 100644
--- a/source3/locking/posix.c
+++ b/source3/locking/posix.c
@@ -332,7 +332,7 @@ static BOOL delete_posix_lock_entry_by_index(files_struct *fsp, size_t entry)
if (entry < count-1) {
memmove(&locks[entry], &locks[entry+1], sizeof(*locks)*((count-1) - entry));
}
- dbuf.dsize -= sizeof(*locks);
+ dbuf.dsize -= sizeof(struct posix_lock);
tdb_store(posix_lock_tdb, kbuf, dbuf, TDB_REPLACE);
}
@@ -360,10 +360,11 @@ static BOOL add_posix_lock_entry(files_struct *fsp, SMB_OFF_T start, SMB_OFF_T s
char *tp;
dbuf.dptr = NULL;
+ dbuf.dsize = 0;
dbuf = tdb_fetch(posix_lock_tdb, kbuf);
- *pentry_num = (size_t)(dbuf.dsize / sizeof(pl));
+ *pentry_num = (size_t)(dbuf.dsize / sizeof(struct posix_lock));
/*
* Add new record.
@@ -374,15 +375,15 @@ static BOOL add_posix_lock_entry(files_struct *fsp, SMB_OFF_T start, SMB_OFF_T s
pl.size = size;
pl.lock_type = lock_type;
- tp = SMB_REALLOC(dbuf.dptr, dbuf.dsize + sizeof(pl));
+ tp = SMB_REALLOC(dbuf.dptr, dbuf.dsize + sizeof(struct posix_lock));
if (!tp) {
DEBUG(0,("add_posix_lock_entry: Realloc fail !\n"));
goto fail;
} else
dbuf.dptr = tp;
- memcpy(dbuf.dptr + dbuf.dsize, &pl, sizeof(pl));
- dbuf.dsize += sizeof(pl);
+ memcpy(dbuf.dptr + dbuf.dsize, &pl, sizeof(struct posix_lock));
+ dbuf.dsize += sizeof(struct posix_lock);
if (tdb_store(posix_lock_tdb, kbuf, dbuf, TDB_REPLACE) == -1) {
DEBUG(0,("add_posix_lock: Failed to add lock entry on file %s\n", fsp->fsp_name));
@@ -443,7 +444,7 @@ static int delete_posix_lock_entry(files_struct *fsp, SMB_OFF_T start, SMB_OFF_T
/* There are existing locks - find a match. */
locks = (struct posix_lock *)dbuf.dptr;
- count = (size_t)(dbuf.dsize / sizeof(*locks));
+ count = (size_t)(dbuf.dsize / sizeof(struct posix_lock));
/*
* Search for and delete the first record that matches the
@@ -466,9 +467,9 @@ static int delete_posix_lock_entry(files_struct *fsp, SMB_OFF_T start, SMB_OFF_T
tdb_delete(posix_lock_tdb, kbuf);
} else {
if (i < count-1) {
- memmove(&locks[i], &locks[i+1], sizeof(*locks)*((count-1) - i));
+ memmove(&locks[i], &locks[i+1], sizeof(struct posix_lock)*((count-1) - i));
}
- dbuf.dsize -= sizeof(*locks);
+ dbuf.dsize -= sizeof(struct posix_lock);
tdb_store(posix_lock_tdb, kbuf, dbuf, TDB_REPLACE);
}
count--;
@@ -530,12 +531,12 @@ static int map_posix_lock_type( files_struct *fsp, enum brl_type lock_type)
return F_WRLCK;
}
- /*
- * This return should be the most normal, as we attempt
- * to always open files read/write.
- */
+ /*
+ * This return should be the most normal, as we attempt
+ * to always open files read/write.
+ */
- return (lock_type == READ_LOCK) ? F_RDLCK : F_WRLCK;
+ return (lock_type == READ_LOCK) ? F_RDLCK : F_WRLCK;
}
/****************************************************************************
@@ -545,7 +546,7 @@ static int map_posix_lock_type( files_struct *fsp, enum brl_type lock_type)
****************************************************************************/
static BOOL posix_lock_in_range(SMB_OFF_T *offset_out, SMB_OFF_T *count_out,
- SMB_BIG_UINT u_offset, SMB_BIG_UINT u_count)
+ SMB_BIG_UINT u_offset, SMB_BIG_UINT u_count)
{
SMB_OFF_T offset = (SMB_OFF_T)u_offset;
SMB_OFF_T count = (SMB_OFF_T)u_count;
@@ -722,10 +723,10 @@ BOOL is_posix_locked(files_struct *fsp, SMB_BIG_UINT u_offset, SMB_BIG_UINT u_co
*/
struct lock_list {
- struct lock_list *next;
- struct lock_list *prev;
- SMB_OFF_T start;
- SMB_OFF_T size;
+ struct lock_list *next;
+ struct lock_list *prev;
+ SMB_OFF_T start;
+ SMB_OFF_T size;
};
/****************************************************************************
@@ -749,7 +750,7 @@ static struct lock_list *posix_lock_list(TALLOC_CTX *ctx, struct lock_list *lhea
return lhead;
locks = (struct posix_lock *)dbuf.dptr;
- num_locks = (size_t)(dbuf.dsize / sizeof(*locks));
+ num_locks = (size_t)(dbuf.dsize / sizeof(struct posix_lock));
/*
* Check the current lock list on this dev/inode pair.
@@ -1128,7 +1129,7 @@ BOOL release_posix_lock(files_struct *fsp, SMB_BIG_UINT u_offset, SMB_BIG_UINT u
num_overlapped_entries = delete_posix_lock_entry(fsp, offset, count, &deleted_lock);
if (num_overlapped_entries == -1) {
- smb_panic("release_posix_lock: unable find entry to delete !\n");
+ smb_panic("release_posix_lock: unable find entry to delete !\n");
}
/*