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Author SHA1 Message Date
Andrei Borzenkov
7290bb5623 10_linux: avoid multi-device root= kernel argument 
If root filesystem is multidev btrfs, do not attempt to pass all devices as
kernel root= argument. This results in splitting command line in GRUB due to
embedded newline and even if we managed to quote it, kernel does not know how
to interpret it anyway. Multidev btrfs requires user space device scanning,
so passing single device would not work too.

This still respects user settings GRUB_DISABLE_LINUX_UUID. Not sure what we
should do in this case.

Closes: 45709
 2016-02-01 20:13:48 +03:00
Vladimir Serbinenko
ff84a9b868 Error out if mtools invocation fails. 2016-01-22 19:28:08 +01:00
Vladimir Serbinenko
605eecc985 arm64: Add support for relocations needed for linaro gcc 2016-01-22 19:09:37 +01:00
Andrei Borzenkov
f826d914e2 grub-probe: fix memory leak 
Found by: Coverity scan.
CID: 73783
 2016-01-16 21:47:28 +03:00
Andrei Borzenkov
66768b99f1 grub-install: include ehci in list of native modules 
This matches behavior of "nativedisk" command.

Reported and tested by Smith Henry <sh37092@gmail.com>
 2016-01-10 16:08:06 +03:00
Andrei Borzenkov
962b69d950 grub-mkimage: remove redundant NULL check 
Found by: Coverity scan.
CID: 73737
 2016-01-10 11:51:34 +03:00
Andrei Borzenkov
5a5a3c6963 setup: fix NULL pointer dereference 
Check return value of grub_guess_root_devices

Found by: Coverity scan.
CID: 73638, 73751
 2016-01-09 21:25:22 +03:00
Andrei Borzenkov
670c43af27 mkimage: fix unintended sign extension 
Found by: Coverity scan.
CID: 73691, 73717
 2016-01-09 21:05:44 +03:00
Andrei Borzenkov
dc27d254f2 util/getroot: delete dead code 
is_part cannot be non-zero at this point.

Found by: Coveruty scan.
CID: 73838
 2016-01-09 20:54:54 +03:00
Andrei Borzenkov
725548a285 grub-mklayout: check subscript bounds 
Found by: Coverity scan.
CID: 73686
 2016-01-09 14:13:36 +03:00
Andrei Borzenkov
d5cc487d39 grub-probe: fix memory leak 
Found by: Coverity scan.
CID: 73783
 2016-01-09 13:55:28 +03:00
Andrei Borzenkov
0e075ac385 util/setup: fix grub_util_path_list leak 
Add helper grub_util_free_path_list and use it where appropriate.

Found by: Coverity scan.
CID: 73727
 2016-01-09 13:55:18 +03:00
Andrei Borzenkov
57e7f1b775 setup: fix memory leak 
Found by: Coverity scan.
CID: 73680, 73715
 2016-01-09 13:10:10 +03:00
Andrei Borzenkov
efc04d65c7 grub-module-verifier: fix unintended sign extension 
Found by: Coverity scan.
CID: 156533, 156532
 2016-01-09 11:36:42 +03:00
Vladimir Serbinenko
3f430a0126 Move file loading functions to grub-emu. 
So that we can use it in grub-emu as well as utils.
 2016-01-05 21:10:27 +01:00
Vladimir Serbinenko
dcc499aaf0 module-verifier: allow limited-range relocations on sparc64. 
clang as incomplete mcmodel=large support. As we don't currently need full
mcmodel=large support for sparc64, relax those checks.
 2015-12-31 18:30:39 +01:00
Vladimir Serbinenko
e1b2b9bf1d module-verifier: Check range-limited relative relocations. 
Check that they point to the same module, so will end up in the same
chunk of memory.
 2015-12-31 15:29:28 +01:00
Vladimir Serbinenko
a7cf8b1e23 Verify modules on build-time rather than failing in runtime. 2015-12-31 13:09:15 +01:00
Andrey Borzenkov
2333a83baa 30_os-prober: derive --class from os-prober generated label 
Currently only Windows gets distinguished icons, everything else is displayed
using the same generic one. Add additional --class based on os-prober returned
label, which usually is expected to match primary distribution name.

Also use it for Windows as well - chainloader prober may actually return
different strings (Windows, MS-DOS, Windows9xME).
 2015-12-30 22:30:16 +03:00
Vladimir Serbinenko
dbab354157 grub-mkrescue: Delete temporary file 
Reported by: Thomas Schmitt
 2015-12-29 17:48:34 +01:00
Vladimir Serbinenko
4111882828 grub-mount: Fix oath parsing. 
Brackets detection was copied from somewhere else and makes no sense in case
of grub-mount and prevents user from accessing and files with ) in them.
 2015-12-29 17:43:05 +01:00
Andrei Borzenkov
1018e91dce mkimage: zero fill alignment space 
This did not cause real problem but is good for reproducible builds. I hit
it with recent bootinfoscript that displays embedded config; I was puzzled
by random garbage at the end.

Prezero memory buffer used to assemble core.img. This makes individual
memset redundant. Also ensure buffer is filled with zeroes in several other
places.

Also remove redundant zeroing code where we fill in the whole memory block
anyway.
 2015-11-06 21:33:28 +03:00
Eric Snowberg
8cb4c4edbe sparc64 - use correct drive name within grub_util_sparc_setup 
Incorrect drive name was being passed into grub_util_sparc_setup,
causing the grub-install to fail.

Signed-off-by: Eric Snowberg <eric.snowberg@oracle.com>
 2015-10-07 19:51:57 +03:00
Vladimir Serbinenko
a2721778e5 grub-install: Use a+ in fopen rather than r+. 
r+ does not create a file if none exists.
 2015-07-27 12:42:47 +02:00
Andrei Borzenkov
4358e0c81e grub-probe: fix memory leak in probe (ofpath) 
Found by: Coverity scan.
CID: 73772
 2015-06-19 20:47:44 +03:00
Andrei Borzenkov
03f1f24e37 grub-probe: restructure code to make static analysis easier 
Current code in probe() could not be verified to not contain memory leaks.
Restructure code and ensure grub_device_close is always called at the end of
loop.

Calms down Coverity scan.
CID: 73739
 2015-06-19 20:47:43 +03:00
Andrei Borzenkov
5082ea6184 remove extra newlines in grub_util_* strings 
grub_util_{info,warn,error} already add trailing newlines, so remove
them from format strings. Also trailing full stops are already added.
 2015-05-13 09:47:17 +03:00
Vladimir Serbinenko
2dcf260d89 util/grub-mkrescue: Fix compilation 2015-05-07 19:45:06 +02:00
Vladimir Serbinenko
9916ed6f82 grub-install-common: Increase buf size to 8192 as modinfo.sh is bigger. 2015-05-07 17:09:58 +02:00
Vladimir Serbinenko
5fd1cb980a grub-mkrescue: Recognize -output as an alias of --output. 
This helps us to be in line with xorriso -as mkisofs.

Suggested by: Thomas Schmitt
 2015-05-07 16:34:34 +02:00
Andrei Borzenkov
104dff36ea grub-mkconfig: use $pkgdatadir in scripts 
Otherwise scripts will source wrong grub-mkconfig_lib.
 2015-04-29 19:18:54 +03:00
Vladimir Serbinenko
70b002de55 Remove -V in grub-mkrescue.c 
It clashhes with -V which is alias to -volid.
 2015-04-24 17:52:30 +02:00
Andrei Borzenkov
12bf557039 do not emit cryptomount without crypto UUID 2015-03-28 22:13:35 +03:00
Daniel Kahn Gillmor
85a7be2414 util/mkimage: Use stable timestamp when generating binaries. 2015-03-27 13:26:48 +01:00
Vladimir Serbinenko
cf47a2fba5 grub-mkrescue: pass all unrecognized options unchanged to xorriso. 2015-03-20 12:55:27 +01:00
Vladimir Serbinenko
27d1a67f8a Fix canonicalize_file_name clash. 
canonicalize_file_name clashed with gnulib function. Additionally
it was declared in 2 places: emu/misc.h and util/misc.h. Added
grub_ prefix and removed second declaration.
 2015-03-04 01:00:19 +01:00
Andrei Borzenkov
018f79da6f grub-probe: free temporary variable 2015-02-28 20:19:57 +03:00
Vladimir Serbinenko
afd6b6bbae grub-probe: Mark a "[default=]" for translation. 2015-02-28 16:22:46 +01:00
Jiri Slaby
32cd33bd19 util: mkimage, fix gcc5 build failure 
gcc5 reports:
../util/mkimage.c: In function 'grub_install_get_image_target':
../util/mkimage.c:954:5: error: loop exit may only be reached after undefined behavior [-Werror=aggressive-loop-optimizations]
     && j < ARRAY_SIZE (image_targets[i].names); j++)
     ^
../util/mkimage.c:953:39: note: possible undefined statement is here
      for (j = 0; image_targets[i].names[j]
                                        ^

Well, let's move the index 'j' test before accesing the array to:
1) make the loop obvious
2) make gcc happy

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
 2015-02-12 22:18:01 +03:00
Andrei Borzenkov
016875dd52 setup: fix blocklist size calculation 
Found by: Coverity scan.
 2015-01-30 22:57:39 +03:00
Andrei Borzenkov
151c19a42a grub-fstest: fix descriptor leak 
Found by: Coverity scan.
 2015-01-30 22:45:58 +03:00
Andrei Borzenkov
7aaed66455 grub-mkimage: fix potential NULL pointer dereference 
Move fatal check whether symtab_section is NULL before first reference.

Found by: Coverity scan.
 2015-01-30 22:26:05 +03:00
Andrei Borzenkov
11aae26cc3 util/grub-probe: fix memory leaks. 
Found by: Coverity scan.
 2015-01-27 22:11:52 +03:00
Vladimir Serbinenko
9ee5ae1fae Document intentional fallthroughs. 
Found by: Coverity scan.
 2015-01-27 17:17:58 +01:00
Andrei Borzenkov
bd196014ec util/setup: fix memory leak. 
Found by: Coverity scan.
 2015-01-26 23:04:09 +03:00
Andrei Borzenkov
fe4efe0d50 util/mkimage: fix memory leaks. 
Found by: Coverity scan.
 2015-01-26 23:04:09 +03:00
Andrei Borzenkov
1a87156e01 util/grub-mount: fix descriptor leak. 
Found by: Coverity scan.
 2015-01-26 23:04:09 +03:00
Andrei Borzenkov
bd4e20eedf util/grub-mkstandalone: fix memory leak. 
Found by: Coverity scan.
 2015-01-26 23:04:09 +03:00
Andrei Borzenkov
be0743b052 util/grub-install: rearrange code to avoid memory leak. 
Found by: Coverity scan.
 2015-01-26 23:04:09 +03:00
Andrei Borzenkov
5e27fb06f2 util/install: fix memory leak. 
Found by: Coverity scan.
 2015-01-26 23:04:09 +03:00