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Peter Jones 879c4a8342 lvm: Fix two more potential data-dependent alloc overflows 
It appears to be possible to make a (possibly invalid) lvm PV with
a metadata size field that overflows our type when adding it to the
address we've allocated. Even if it doesn't, it may be possible to do so
with the math using the outcome of that as an operand. Check them both.

Signed-off-by: Peter Jones <pjones@redhat.com>
Signed-off-by: Darren Kenny <darren.kenny@oracle.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
2020-07-29 16:55:48 +02:00
..
arc Rename grub_disk members 2019-03-25 15:14:52 +01:00
efi efidisk: NULL pointer dereference in grub_efidisk_get_device_name() 2019-04-02 13:09:08 +02:00
i386/pc Rename grub_disk members 2019-03-25 15:14:52 +01:00
ieee1275 calloc: Use calloc() at most places 2020-07-29 16:55:47 +02:00
uboot Rename grub_disk members 2019-03-25 15:14:52 +01:00
xen calloc: Use calloc() at most places 2020-07-29 16:55:47 +02:00
AFSplitter.c afsplitter: Move into its own module 2020-01-10 14:27:49 +01:00
ahci.c ahci: Increase time-out from 10 s to 32 s 2018-09-13 10:54:54 +02:00
ata.c Rename grub_disk members 2019-03-25 15:14:52 +01:00
cryptodisk.c luks: Move configuration of ciphers into cryptodisk 2020-01-10 14:29:37 +01:00
diskfilter.c calloc: Use calloc() at most places 2020-07-29 16:55:47 +02:00
dmraid_nvidia.c dmraid_nvidia: Set a name to usable value to avoid null dereference. 2015-07-22 01:57:40 +02:00
geli.c disk/geli: Add missing free. 2015-01-24 21:47:51 +01:00
host.c Rename grub_disk members 2019-03-25 15:14:52 +01:00
ldm.c malloc: Use overflow checking primitives where we do complex allocations 2020-07-29 16:55:47 +02:00
loopback.c Rename grub_disk members 2019-03-25 15:14:52 +01:00
luks.c calloc: Use calloc() at most places 2020-07-29 16:55:47 +02:00
luks2.c luks2: Propagate error when reading area key fails 2020-04-21 22:18:26 +02:00
lvm.c lvm: Fix two more potential data-dependent alloc overflows 2020-07-29 16:55:48 +02:00
mdraid1x_linux.c mdraid1x_linux: Fix gcc10 error -Werror=array-bounds 2020-03-31 12:17:02 +02:00
mdraid_linux.c cleanup: grub_cpu_to_XXX_compile_time for constants 2014-09-22 20:47:10 +04:00
mdraid_linux_be.c Handle big-endian mdraid. 2012-03-26 16:10:40 +02:00
memdisk.c Rename grub_disk members 2019-03-25 15:14:52 +01:00
pata.c Add PCI command activation to all PCI drivers as required for coreboot 2013-11-26 14:21:11 +01:00
raid5_recover.c * include/grub/diskfilter.h (grub_raid5_recover_func_t): Use proper 2012-06-25 17:36:50 +02:00
raid6_recover.c btrfs: Make more generic the code for RAID 6 rebuilding 2018-10-31 12:07:29 +01:00
scsi.c Rename grub_disk members 2019-03-25 15:14:52 +01:00
usbms.c cleanup: grub_cpu_to_XXX_compile_time for constants 2014-09-22 20:47:10 +04:00