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s3: Check for serverid_exists in find_oplock_types

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Signed-off-by: Jeremy Allison <jra@samba.org>
This commit is contained in:
Volker Lendecke 2012-05-16 16:51:26 -07:00 committed by Jeremy Allison
parent e34b7306fc
commit 49237b0cef
1 changed files with 20 additions and 0 deletions
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20
source3/smbd/open.c
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@ -1128,6 +1128,11 @@ static void find_oplock_types(files_struct *fsp,
if (BATCH_OPLOCK_TYPE(lck->data->share_modes[i].op_type)) { if (BATCH_OPLOCK_TYPE(lck->data->share_modes[i].op_type)) {
/* batch - can only be one. */ /* batch - can only be one. */
if (share_mode_stale_pid(lck->data, i)) {
DEBUG(10, ("find_oplock_types: Found stale "
"batch oplock\n"));
continue;
}
if (*pp_ex_or_batch || *pp_batch || *got_level2 || *got_no_oplock) { if (*pp_ex_or_batch || *pp_batch || *got_level2 || *got_no_oplock) {
smb_panic("Bad batch oplock entry."); smb_panic("Bad batch oplock entry.");
} }
@ -1135,6 +1140,11 @@ static void find_oplock_types(files_struct *fsp,
} }
if (EXCLUSIVE_OPLOCK_TYPE(lck->data->share_modes[i].op_type)) { if (EXCLUSIVE_OPLOCK_TYPE(lck->data->share_modes[i].op_type)) {
if (share_mode_stale_pid(lck->data, i)) {
DEBUG(10, ("find_oplock_types: Found stale "
"duplicate oplock\n"));
continue;
}
/* Exclusive or batch - can only be one. */ /* Exclusive or batch - can only be one. */
if (*pp_ex_or_batch || *got_level2 || *got_no_oplock) { if (*pp_ex_or_batch || *got_level2 || *got_no_oplock) {
smb_panic("Bad exclusive or batch oplock entry."); smb_panic("Bad exclusive or batch oplock entry.");
@ -1144,6 +1154,11 @@ static void find_oplock_types(files_struct *fsp,
if (LEVEL_II_OPLOCK_TYPE(lck->data->share_modes[i].op_type)) { if (LEVEL_II_OPLOCK_TYPE(lck->data->share_modes[i].op_type)) {
if (*pp_batch || *pp_ex_or_batch) { if (*pp_batch || *pp_ex_or_batch) {
if (share_mode_stale_pid(lck->data, i)) {
DEBUG(10, ("find_oplock_types: Found "
"stale LevelII oplock\n"));
continue;
}
smb_panic("Bad levelII oplock entry."); smb_panic("Bad levelII oplock entry.");
} }
*got_level2 = true; *got_level2 = true;
@ -1151,6 +1166,11 @@ static void find_oplock_types(files_struct *fsp,
if (lck->data->share_modes[i].op_type == NO_OPLOCK) { if (lck->data->share_modes[i].op_type == NO_OPLOCK) {
if (*pp_batch || *pp_ex_or_batch) { if (*pp_batch || *pp_ex_or_batch) {
if (share_mode_stale_pid(lck->data, i)) {
DEBUG(10, ("find_oplock_types: Found "
"stale NO_OPLOCK entry\n"));
continue;
}
smb_panic("Bad no oplock entry."); smb_panic("Bad no oplock entry.");
} }
*got_no_oplock = true; *got_no_oplock = true;