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33 commits

Author SHA1 Message Date
Vladimir Serbinenko
c2fc41990a linux/hostdisk: Limit strcpy size to buffer size. 
Found by: Coverity scan.
 2015-01-27 16:48:53 +01:00
Andrei Borzenkov
e2a21238da linux/ofpath: fix various memory leaks. 
Found by: Coverity scan.
 2015-01-26 23:04:00 +03:00
Andrei Borzenkov
6704abade6 linux/getroot: fix descriptor leak. 
Found by: Coverity scan.
 2015-01-26 23:02:55 +03:00
Vladimir Serbinenko
cba5a85a67 linux/getroot: Fix error handling. 
Found by: Coverity scan.
 2015-01-26 09:51:48 +01:00
Vladimir Serbinenko
5adc6d76d3 linux/blocklist: Fix memory leak. 
Found by: Coverity scan.
 2015-01-26 09:50:58 +01:00
Vladimir Serbinenko
111ab3b9cc osdep/linux/blocklist.c (grub_install_get_blocklist): Check blocksize validity. 2015-01-21 17:42:12 +01:00
Vladimir Serbinenko
9706066791 * grub-core/osdep/linux/getroot.c (grub_util_part_to_disk): Support NVMe device names. 2014-04-03 21:31:12 +02:00
Mike Gilbert
35f2d96c0d grub-install: support for partitioned partx loop devices. 
* grub-core/osdep/linux/getroot.c (grub_util_part_to_disk): Detect
	/dev/loopX as being the parent of /dev/loopXpY.
 2014-01-26 02:56:04 +01:00
Vladimir Serbinenko
e88f0420b9 Make grub_util_devmapper_part_to_disk and grub_util_find_partition_start 
follow the same algorithm to avoid method mismatch. Don't assume
	DMRAID- UUID to mean full disk but instead check that mapping is linear.
 2013-12-24 14:16:57 +01:00
Vladimir Serbinenko
ae558c2ccf Enable -Wformat=2 if it's supported. 2013-12-21 15:28:28 +01:00
Vladimir Serbinenko
579ee114b1 Add missing static qualifiers. 2013-12-21 13:50:13 +01:00
Andrey Borzenkov
840a2c0592 add verbose information to linux platform check 
As suggested by Vladimir Serbienko, add additional verbose output to inform
why we selected this specific platform.
 2013-12-16 23:17:40 +04:00
Andrey Borzenkov
d770e63557 use grub_util_exec_redirect_all to silence "moprobe efivars" 
modprobe -q still prints error on non-EFI. Redirect stderr instead.

Reported by Javier Vasquez.
 2013-12-16 22:41:16 +04:00
Colin Watson
59b38922a1 Pacify compiler warning 
* grub-core/osdep/linux/hostdisk.c
(grub_util_find_partition_start_os): Initialise start to avoid
spurious compiler warning.
 2013-12-05 15:48:27 +00:00
Colin Watson
0480665b9d On Linux, read partition start offsets from sysfs if possible 
This lets us cope with block device drivers that don't implement
HDIO_GETGEO.  Fixes Ubuntu bug #1237519.

* grub-core/osdep/linux/hostdisk.c (sysfs_partition_path): New
function.
(sysfs_partition_start): Likewise.
(grub_util_find_partition_start_os): Try sysfs_partition_start
before HDIO_GETGEO.
 2013-12-05 13:51:52 +00:00
Vladimir Serbinenko
d54f647a4a * grub-core/osdep/linux/ofpath.c: Check return value of read. 2013-11-29 05:46:19 +01:00
Vladimir Serbinenko
cd46aa6cef Rewrite grub-install, grub-mkrescue, grub-mkstandalone and grub-mknetdir 
the function of these files exceeds what can be sanely handled in shell
	in posix-comaptible way. Also writing it in C extends the functionality
	to non-UNIX-like OS and minimal environments.
 2013-11-16 20:21:16 +01:00
Vladimir Serbinenko
090d7c81cf * grub-core/osdep/linux/getroot.c: Fix cast-align problems. 2013-11-03 00:43:49 +01:00
neil
a86865891a * grub-core/osdep/linux/blocklist.c: Include linux/types.h for some 
broken linux headers.
 2013-11-02 22:19:34 +01:00
Vladimir Serbinenko
cb72aa1809 Rewrite blocklist functions in order to get progress when 
reading large extents and decrease amount of blocklist hook calls.
 2013-11-01 23:28:03 +01:00
Vladimir Serbinenko
effe203677 * grub-core/osdep/linux/getroot.c: Add new btrfs defines. 2013-10-28 01:45:06 +01:00
Vladimir Serbinenko
82591fa6e7 Make / in btrfs refer to real root, not the default volume. 
Modify mkrelpath to work even if device is mounted with subvolid option.
 2013-10-28 01:37:19 +01:00
Vladimir 'phcoder' Serbinenko
cd78a56fb2 Move stat () and device mode checking into OS-dependent files as 
long as performance doesn't suffer.
 2013-10-19 16:29:20 +02:00
Vladimir 'phcoder' Serbinenko
40346de6d3 * grub-core/osdep/unix/getroot.c: Move exec functions to ... 
* osdep/unix/exec.c: ... here. Add few additional exec_* variants.
 2013-10-19 02:56:40 +02:00
Vladimir 'phcoder' Serbinenko
5a869940de Split out blocklist retrieving from setup.c to 
grub-core/osdep/blocklist.c and add windows implementation since
	generic version doesn't work on NTFS on Windows due to aggressive
	unflushable cache.
 2013-10-15 17:02:26 +02:00
Vladimir 'phcoder' Serbinenko
70671037c8 Split emunet into platform-dependent and GRUB-binding parts. Keep 
platform-dependent part in kernel for easy access to OS functions.
 2013-10-15 11:55:20 +02:00
Vladimir 'phcoder' Serbinenko
b73249d260 Make grub_util_fd_seek match behaviour of other grub_util_fd_* and 
fseeko.
 2013-10-14 12:47:09 +02:00
Vladimir 'phcoder' Serbinenko
bb338aaf24 Add a wrapper for fopen. On unix-like systems just pass-through. On 
windows use unicode version.
 2013-10-13 20:36:28 +02:00
Vladimir 'phcoder' Serbinenko
37149a2f20 * include/grub/emu/hostdisk.h (grub_hostdisk_linux_find_partition): 
Removed.
	* grub-core/osdep/linux/hostdisk.c (grub_hostdisk_linux_find_partition):
	Made static.
 2013-10-09 07:16:20 +02:00
Vladimir 'phcoder' Serbinenko
acbbe5cbad * include/grub/util/lvm.h: Removed. 2013-10-08 21:01:09 +02:00
Vladimir 'phcoder' Serbinenko
aabe433afe * grub-core/net/drivers/emu/emunet.c: Move to .. 
* grub-core/osdep/linux/emunet.c: ..here.
 2013-10-08 18:42:46 +02:00
Vladimir 'phcoder' Serbinenko
9a2c903f28 * util/ieee1275/ofpath.c: Move to ... 
* grub-core/osdep/linux/ofpath.c: ..here, split stub into ...
	* grub-core/osdep/basic/ofpath.c: ..here.
 2013-10-08 18:25:49 +02:00
Vladimir 'phcoder' Serbinenko
672fa55e81 Move OS-dependent files to grub-core/osdep and document it. 2013-10-08 17:30:22 +02:00