QubesOS/qubes-linux-utils
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Author SHA1 Message Date
Vincent Penquerc'h
f7e943f7ec txrx-vchan: guard against invalid buffer sizes from libvchan 
These APIs can now return -1 when invalid indices are detected.
 2014-01-21 20:57:20 +01:00
Marek Marczykowski-Górecki
b51435c903 udev: add locking on block device processing 
xenstored does handle concurrent writes very harshly - it aborts the
whole transaction if any other write happened the same time. For udev
(which process all the events almost at once) it means hundreds of
retries and in some times even exceed udev timeout (60s or so).
To prevent this problem, add locking to allow only one such event being
processed at once. It looks like it should slow down the system startup,
but actually it does otherwise.
 2014-01-13 05:01:56 +01:00
Marek Marczykowski-Górecki
e2c481516e version 2.0.3 2014-01-07 00:44:23 +01:00
Marek Marczykowski-Górecki
e36f03db2d unix-server: do not check for unlink() error when creating socket 
The socket most likely do not exists yet.
 2014-01-07 00:27:57 +01:00
Marek Marczykowski-Górecki
c2af41b6b6 version 2.0.2 2014-01-06 17:53:12 +01:00
Vincent Penquerc'h
a2e4f9a8aa ioall: do not reset file flags when they're already as requested 
This was changed on a copy of that file elsewhere, might as well
keep this in sync too.
 2014-01-06 14:40:57 +01:00
Vincent Penquerc'h
3a39c65e3e linux-utils: misc const/prototype fixups 2014-01-06 14:40:57 +01:00
Vincent Penquerc'h
af78e8d9e8 unpack: count directory and symlink sizes 
Also do not rely on unpack being called just once if we don't
have to and initialize counts.

Since we don't know directory size before populating with files,
we just accumulate the size on the second pass, but do not actually
check for the limit being reached. If there's any file after that,
that'll trip the check.
 2014-01-06 14:40:57 +01:00
Vincent Penquerc'h
77d34c3096 unix-server: guard against buffer overflow 
sun_path is fairly small, and while the input is a smaller constant,
you never know how that might change.
 2014-01-06 14:40:56 +01:00
Vincent Penquerc'h
21154a3e6b unix-server: some error checking 2014-01-06 14:40:56 +01:00
Vincent Penquerc'h
9192aa041d buffer.c: guard against bad input 
The byte limit would be hit if adding one byte to a buffer
that's half the limit, due to the temporary double copy.
Not sure if that's something that's worth changing.
 2014-01-06 14:40:56 +01:00
Vincent Penquerc'h
7f2ac22d49 meminfo-writer: fix high memory check for more than about 150 GB RAM 2014-01-05 05:39:30 +01:00
Vincent Penquerc'h
e6c29bbae1 meminfo-writer: ensure we do not write outside our buffer 
Reading the max size would cause a NUL to be written after
the buffer, while an error would cause one to be written
before it.
 2014-01-05 05:39:30 +01:00
Vincent Penquerc'h
2758d2a1d3 meminfo-writer: kill child if we error out due to failure to write the pid file 2014-01-05 05:39:29 +01:00
Vincent Penquerc'h
1a72505d24 meminfo-writer: simple command line sanity checks 2014-01-05 05:39:29 +01:00
Vincent Penquerc'h
0c718b7f54 meminfo-writer: trivial typo fix 2014-01-05 05:39:29 +01:00
Vincent Penquerc'h
76afc2e72f meminfo-writer: ensure we always use the first parses memory info 
It could plausibly be ignored for stupidly large thresholds
 2014-01-05 05:39:29 +01:00
Vincent Penquerc'h
7e086970e9 meminfo-writer: make meminfo parsing more robust 
- ensure we see all the expected fields
- avoid overflowing name buffer on malformed input
- avoid possible overread when the last line is small
 2014-01-05 05:39:29 +01:00
Vincent Penquerc'h
2ba46ff17f meminfo-writer: make buffers const where possible 2014-01-05 05:39:29 +01:00
Marek Marczykowski-Górecki
f0b1271a5e Include meminfo-writer 
It is common for dom0 and VM, so keep in one place for both of them.
 2014-01-05 05:32:57 +01:00
Joanna Rutkowska
5afa710f21 version 2.0.1 2013-12-04 16:02:24 +01:00
Olivier MEDOC
8cb51d76c9 archlinux: allow static libraries to be packaged 2013-12-03 18:06:01 +01:00
Joanna Rutkowska
f00c5acb98 version 1.3.2 2013-11-16 15:28:24 +01:00
Marek Marczykowski-Górecki
21612bfadf qrexec-lib: add support for verbose mode (echo just processed file) 2013-11-13 10:35:47 +01:00
Marek Marczykowski-Górecki
761305bc8b qrexec-lib: check files limit before processing the file 
Off-by-one error.
 2013-11-13 10:35:23 +01:00
Joanna Rutkowska
05092fb3e6 version 1.3.1 2013-11-02 12:59:23 -04:00
Marek Marczykowski-Górecki
2ee40f16c2 qrexec-lib: fail peer_client_init call when domain dies 
Don't wait indefinitely.
 2013-10-27 16:06:26 +01:00
Marek Marczykowski-Górecki
2739340559 qrexec-lib: fix memory leak 
If xs_read returns pointer to empty string (len==0), then it was leaked.
 2013-10-27 16:05:32 +01:00
Marek Marczykowski-Górecki
c3ef1acb1a Merge branch 'master' of git://git.qubes-os.org/joanna/linux-utils 
Conflicts:
	version
 2013-10-11 12:56:58 +02:00
Joanna Rutkowska
1e93583060 version 1.3 2013-10-08 12:01:36 +02:00
Marek Marczykowski-Górecki
077afa8a65 version 1.2.1 2013-10-08 10:45:37 +02:00
Marek Marczykowski-Górecki
23ea1ebe19 qvm-block: detect read-only devices 2013-10-01 04:19:14 +02:00
Marek Marczykowski-Górecki
0bf30e0426 version 1.2 2013-09-17 04:47:52 +02:00
Marek Marczykowski-Górecki
a73be3f126 qubes-rpc/filecopy: send last processed filename for diagnostic purposes 
This will ease solving transfer problems - sender will known at which
file it failed.
 2013-08-14 21:28:50 +02:00
Marek Marczykowski-Górecki
5131810265 qubes-rpc/filecopy: use explicit struct alignment 
This is much more readable, than guessing exact struct packing done by
gcc on x86_64.
 2013-08-14 21:26:37 +02:00
Marek Marczykowski-Górecki
138d7899d9 Remove duplicated filecopy.h header 
The same also exists as libqubes-rpc-filecopy.h.
 2013-08-14 21:25:30 +02:00
Olivier Medoc
c5c3448d91 archlinux: created build scripts 2013-04-17 01:48:28 +02:00
Marek Marczykowski
7d85cbd80a version 1.1 2013-03-26 02:52:28 +01:00
Marek Marczykowski
a84a1e98e4 spec: Add missing build requires 2013-03-21 04:45:24 +01:00
Marek Marczykowski
c7277740b0 Add 'clean' make target 2013-03-20 15:31:30 +01:00
Marek Marczykowski
42e133b753 Qrexec common code, qubes.Filecopy common code, udev scripts 2013-03-20 06:27:32 +01:00