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| author | Jeremy Allison <jra@samba.org> | 2002-11-23 02:52:36 +0000 |
|---|---|---|
| committer | Jeremy Allison <jra@samba.org> | 2002-11-23 02:52:36 +0000 |
| commit | de474974ea25df7738dd175126e3f1de0df47ea6 (patch) | |
| tree | b9d41afb7e5c64a91fb5538c05e9d3358909c386 /source3/locking | |
| parent | 46d5c060c60753b94ae97ccd48aa7a8be791feed (diff) | |
| download | samba-de474974ea25df7738dd175126e3f1de0df47ea6.tar.gz samba-de474974ea25df7738dd175126e3f1de0df47ea6.tar.bz2 samba-de474974ea25df7738dd175126e3f1de0df47ea6.zip | |
Lots of fixes for error paths where tdb_fetch() data need freeing.
Found via a post from Arcady Chernyak <Arcady.Chernyak@efi.com>.
Jeremy.
(This used to be commit 5d5762d1787db4392d2dff16024097c638b2d494)
Diffstat (limited to 'source3/locking')
| -rw-r--r-- | source3/locking/locking.c | 4 | ||||
| -rw-r--r-- | source3/locking/posix.c | 25 |
2 files changed, 17 insertions, 12 deletions
diff --git a/source3/locking/locking.c b/source3/locking/locking.c index 3eb7ca4783..e8b6f3428f 100644 --- a/source3/locking/locking.c +++ b/source3/locking/locking.c @@ -652,8 +652,10 @@ BOOL set_share_mode(files_struct *fsp, uint16 port, uint16 op_type) size = dbuf.dsize + sizeof(share_mode_entry); p = malloc(size); - if (!p) + if (!p) { + SAFE_FREE(dbuf.dptr); return False; + } memcpy(p, dbuf.dptr, sizeof(*data)); fill_share_mode(p + sizeof(*data), fsp, port, op_type); memcpy(p + sizeof(*data) + sizeof(share_mode_entry), dbuf.dptr + sizeof(*data), diff --git a/source3/locking/posix.c b/source3/locking/posix.c index f7a8cd3d39..94055de2b0 100644 --- a/source3/locking/posix.c +++ b/source3/locking/posix.c @@ -149,7 +149,7 @@ static size_t get_posix_pending_close_entries(files_struct *fsp, int **entries) dbuf = tdb_fetch(posix_pending_close_tdb, kbuf); - if (!dbuf.dptr) { + if (!dbuf.dptr) { return 0; } @@ -176,7 +176,7 @@ static size_t get_posix_lock_entries(files_struct *fsp, struct posix_lock **entr dbuf = tdb_fetch(posix_lock_tdb, kbuf); - if (!dbuf.dptr) { + if (!dbuf.dptr) { return 0; } @@ -338,8 +338,9 @@ static BOOL delete_posix_lock_entry_by_index(files_struct *fsp, size_t entry) return True; fail: - SAFE_FREE(dbuf.dptr); - return False; + + SAFE_FREE(dbuf.dptr); + return False; } /**************************************************************************** @@ -385,17 +386,18 @@ static BOOL add_posix_lock_entry(files_struct *fsp, SMB_OFF_T start, SMB_OFF_T s goto fail; } - SAFE_FREE(dbuf.dptr); + SAFE_FREE(dbuf.dptr); DEBUG(10,("add_posix_lock: File %s: type = %s: start=%.0f size=%.0f: dev=%.0f inode=%.0f\n", fsp->fsp_name, posix_lock_type_name(lock_type), (double)start, (double)size, (double)fsp->dev, (double)fsp->inode )); - return True; + return True; fail: - SAFE_FREE(dbuf.dptr); - return False; + + SAFE_FREE(dbuf.dptr); + return False; } /**************************************************************************** @@ -492,13 +494,14 @@ static int delete_posix_lock_entry(files_struct *fsp, SMB_OFF_T start, SMB_OFF_T posix_lock_type_name(pl->lock_type), (double)pl->start, (double)pl->size, (unsigned int)num_overlapping_records )); - SAFE_FREE(dbuf.dptr); + SAFE_FREE(dbuf.dptr); return num_overlapping_records; fail: - SAFE_FREE(dbuf.dptr); - return -1; + + SAFE_FREE(dbuf.dptr); + return -1; } /**************************************************************************** |