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free in the infolevel2 case. Free both queue and
NT_PRINTER_INFO_LEVEL in the same place.
Jeremy.
(This used to be commit 6ac3a4ce78f42949013ae7bd675ff292fb0383ca)
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wasn't being freed - also one enum jobs case where the
NT_PRINTER_INFO_LEVEL and queue weren't being freed.
Strange that Coverity or Klokwork didn't pick these up.
Hopefully will fix #3962.
Jeremy.
(This used to be commit bb264123872bfec42ad85ec0c8afa3a8c7d1811e)
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to do the upper layer directories but this is what
everyone is waiting for....
Jeremy.
(This used to be commit 9dafb7f48ca3e7af956b0a7d1720c2546fc4cfb8)
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(prevent a segv)
(This used to be commit a2ef525d9e3b4f050cb4e02fad67808d3e916373)
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check.
Jeremy.
(This used to be commit 9f676603aaf84829d52dc8d0e0872a058a4d3d4e)
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(This used to be commit 037f9f831e001a12261419e37c725558dd717af9)
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Jeremy.
(This used to be commit 0217f7d7bf4c8b5b7de2433485fb6f78b62ac817)
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Jeremy.
(This used to be commit 363d31c9ec2d2a4429ab4d26b3d7c78b76f60626)
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client sends a NULL RPC_BUFFER*
(This used to be commit 69f816e9f885bdeb6e8c67222b6fdca76d9d1025)
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sink by ensuring all uses of rpcstr_push are consistent
with a size_t dest size arg.
Jeremy.
(This used to be commit f65d7afe1977d9d85046732842f9643716c15088)
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the size of the data table. Clean up the struct a little.
Jeremy.
(This used to be commit 338538410d484a9358b60b05a86180275344ffa4)
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resources on error exit path.
Jeremy.
(This used to be commit f71aa3ab8fdfd08c1bec57b6506ead7c4af7299d)
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resources on error exit path.
Jeremy.
(This used to be commit f1a5e5aefeeb78512c41cc8fc075b240696a3eb7)
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resources on error exit path.
Jeremy.
(This used to be commit 1c0b4ed0acdb7fccb148d714796752fefc6dd78c)
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Jeremy.
(This used to be commit d9e1d6fed099e7651807aa839a743fc7756ee326)
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Jeremy.
(This used to be commit f458596b0edd958321c5d4061f034846348a3fe6)
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not a real issue but this code is easier to read.
Jeremy.
(This used to be commit 6621acc68f9a65540330d5c0d07db2488a3e8678)
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Jeremy.
(This used to be commit 5f74e56b865e0bdde0e574cd5f97cf29b06ad155)
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Jeremy.
(This used to be commit 23d69758bbff9687ab508e12931a5a49691d7e0d)
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Jeremy.
(This used to be commit 0429b6e8c34a99d4b2a9a4849075ef2a5acadf9e)
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Jeremy.
(This used to be commit ca96c7be778d01594a540917acd3c5c218d6459c)
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(This used to be commit 0dc3030bce7bc7a58c509c70fe503a70db80b62d)
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can't have an uninitialized *returned val.
Jeremy.
(This used to be commit e83515afd2cb63b0dfa4f7fe00b6b7163bf35f2f)
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Jeremy.
(This used to be commit d993797191865878ebfd2ff9028d341017605cd6)
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realloc can return NULL in one of two cases - (1) the realloc failed,
(2) realloc succeeded but the new size requested was zero, in which
case this is identical to a free() call.
The error paths dealing with these two cases should be different,
but mostly weren't. Secondly the standard idiom for dealing with
realloc when you know the new size is non-zero is the following :
tmp = realloc(p, size);
if (!tmp) {
SAFE_FREE(p);
return error;
} else {
p = tmp;
}
However, there were *many* *many* places in Samba where we were
using the old (broken) idiom of :
p = realloc(p, size)
if (!p) {
return error;
}
which will leak the memory pointed to by p on realloc fail.
This commit (hopefully) fixes all these cases by moving to
a standard idiom of :
p = SMB_REALLOC(p, size)
if (!p) {
return error;
}
Where if the realloc returns null due to the realloc failing
or size == 0 we *guarentee* that the storage pointed to by p
has been freed. This allows me to remove a lot of code that
was dealing with the standard (more verbose) method that required
a tmp pointer. This is almost always what you want. When a
realloc fails you never usually want the old memory, you
want to free it and get into your error processing asap.
For the 11 remaining cases where we really do need to keep the
old pointer I have invented the new macro SMB_REALLOC_KEEP_OLD_ON_ERROR,
which can be used as follows :
tmp = SMB_REALLOC_KEEP_OLD_ON_ERROR(p, size);
if (!tmp) {
SAFE_FREE(p);
return error;
} else {
p = tmp;
}
SMB_REALLOC_KEEP_OLD_ON_ERROR guarentees never to free the
pointer p, even on size == 0 or realloc fail. All this is
done by a hidden extra argument to Realloc(), BOOL free_old_on_error
which is set appropriately by the SMB_REALLOC and SMB_REALLOC_KEEP_OLD_ON_ERROR
macros (and their array counterparts).
It remains to be seen what this will do to our Coverity bug count :-).
Jeremy.
(This used to be commit 1d710d06a214f3f1740e80e0bffd6aab44aac2b0)
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(This used to be commit c803e1b2afdfc5bd983f046c976c01adebcfa1ad)
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* Finish prototype of the "add port command" implementation
Format is "addportcommand portname deviceURI"
* DeviceURI is either
- socket://hostname:port/
- lpr://hostname/queue
depending on what the client sent in the request
(This used to be commit 6d74de7a676b71e83a3c3714743e6380c04e4425)
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with the "MonitorUI" call
* Fix some parsing errors
This gets us to the Add Port Wizard dialog.
(This used to be commit a444aa7f0088fb71ff89df8c280209188b33ec3d)
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(This used to be commit a34ab5c827630a5517e4c706877a172e6063f227)
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* Add support for the "Local Port" monitor as well through this API
(This used to be commit ba9cdd88a0abf90a9c04959e554d7e4f10d17ff7)
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Began the poet, his face as pale as death.
"I will go first, and you will follow me."
---
Adding XcvDataPort() to the spoolss code for remotely
add ports. The design is to allow an intuitive means
of creating a new CUPS print queue from the Windows 2000/XP
APW without hacks like specifying the deviceURI in the
location field of the printer properties dialog.
Also set 'default devmode = yes' as the new default
since it causes no harm and only is executed when you
have a NULL devmode anyways.
(This used to be commit 123e478ce5b5f63a61d00197332b847e83722468)
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code relied upon file permissions alone. Now we check that
the user is a printer administrator and that the share has not been
marked read only for that user.
(This used to be commit 117d9fd9e16a7afbc6772506a4f8c33ff99d33f7)
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Sync with trunk as off r13315
(This used to be commit 17e63ac4ed8325c0d44fe62b2442449f3298559f)
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by saving the UNIX token used to set a delete on close flag,
and using it when doing the delete. libsmbsharemodes.so still
needs updating to cope with this change.
Samba4 torture tests to follow.
Jeremy.
(This used to be commit 23f16cbc2e8cde97c486831e26bcafd4ab4a9654)
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box with gcc4 and -O6...
Fix a bunch of C99 dereferencing type-punned pointer will break
strict-aliasing rules errors. Also added prs_int32 (not uint32...)
as it's needed in one place. Find places where prs_uint32 was being
used to marshall/unmarshall a time_t (a big no no on 64-bits).
More warning fixes to come.
Thanks to Volker for nudging me to compile like this.
Jeremy.
(This used to be commit c65b752604f8f58abc4e7ae8514dc2c7f086271c)
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printer as the username map might get in the way
(This used to be commit 46bf28c81c27dfdc412318a83bf565211a58a47d)
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spoolss backchannel connection by rewriting
spoolss_connect_to_client(). Ensure that we
save the cli_state* in the rpc_pipe_client struct.
* fix typo in debug message in cli_start_connection"
(This used to be commit 18400f96628ffdd332c2fb2aa52b5e9aee5cb3ce)
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(This used to be commit f6f78877b485be5efd5cf1f3147b2e9fee647e52)
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Allocate memory in convert_printer_info() if necessary
(This used to be commit 7ada5da8e94a08a9a3e488172fa04ce688882299)
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* \PIPE\unixinfo
* winbindd's {group,alias}membership new functions
* winbindd's lookupsids() functionality
* swat (trunk changes to be reverted as per discussion with Deryck)
(This used to be commit 939c3cb5d78e3a2236209b296aa8aba8bdce32d3)
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Guenther
(This used to be commit 12029e902277053a4066eae1b3ae311fae5e6422)
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Add a comment so someone else doesn't get bitten by this as well.
(This used to be commit 050364ef34b1e69260bd9df9e2140c45263e92f5)
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the new talloc() features:
Note that the REGSUB_CTR and REGVAL_CTR objects *must* be talloc()'d
since the methods use the object pointer as the talloc context for
internal private data.
There is no longer a regXXX_ctr_intit() and regXXX_ctr_destroy()
pair of functions. Simply TALLOC_ZERO_P() and TALLOC_FREE() the
object.
Also had to convert the printer_info_2->NT_PRINTER_DATA field
to be talloc()'d as well. This is just a stop on the road to
cleaning up the printer memory management.
(This used to be commit ef721333ab9639cb5346067497e99fbd0d4425dd)
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(This used to be commit bfebbc86fc0f90e580888da25006d8e5e50b6304)
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RPC-SPOOLSS).
Guenther
(This used to be commit 06bfe789d54a12dfa3c46e9777f96ff7e162a9db)
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GetPrinterData("OSVersion") abartlet saw when browsing from
Vista client.
(This used to be commit b527b86ae80ebc0b6e7318ed31d44be985aa9af0)
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must be defined in smb.conf.
Jeremy.
(This used to be commit 86f8368c997f0eece20724a0a7158832c66da9f7)
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for NT4 clients enumerating printer data on slow CPUs)
* fix pinter and secdesc record upgrade to normalize the key
(rev'd printer tdb version)
* fixed problem that was normalizing the printername name field
in general, this should fix the issues upgrading print servers
from 3.0.14a to 3.0.20
(This used to be commit d07179de2f2a6eb1d13d0e25ac10de1a21475559)
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(This used to be commit 0689851a90fbd91ff30f6e2afc05d141f6ce082d)
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Need to add delete_key support
(This used to be commit 9a27f7181adca10f60c47d342a51dec34321e12b)
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