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Anton Ivanov da06d41574 um: Remove use of asprinf in umid.c 
commit 97be7ceaf7fea68104824b6aa874cff235333ac1 upstream.

asprintf is not compatible with the existing uml memory allocation
mechanism. Its use on the "user" side of UML results in a corrupt slab
state.

Fixes: 0d4e5ac7e780 ("um: remove uses of variable length arrays")
Cc: stable@vger.kernel.org
Signed-off-by: Anton Ivanov <anton.ivanov@cambridgegreys.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 		2021-03-16 16:43:35 +08:00
..
alpha alpha: fix annotation of io{read,write}{16,32}be() 2021-03-16 16:34:34 +08:00
arc ARC: stack unwinding: don't assume non-current task is sleeping 2021-03-16 16:42:10 +08:00
arm ARM: dts: at91: sama5d2: fix CAN message ram offset and size 2021-03-16 16:43:33 +08:00
arm64 KVM: arm64: Introduce handling of AArch32 TTBCR2 traps 2021-03-16 16:43:32 +08:00
c6x Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
csky csky: Fixup abiv2 syscall_trace break a4 & a5 2021-03-16 16:28:56 +08:00
h8300 Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
hexagon hexagon: define ioremap_uc 2021-03-16 16:27:29 +08:00
ia64 ia64: fix build error with !COREDUMP 2021-03-16 16:40:09 +08:00
m68k m68k: q40: Fix info-leak in rtc_ioctl 2021-03-16 16:36:33 +08:00
microblaze Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
mips MIPS: Don't round up kernel sections size for memblock_add() 2021-03-16 16:43:02 +08:00
nds32 Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
nios2 Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
openrisc openrisc: Fix issue with get_user for 64-bit values 2021-03-16 16:39:36 +08:00
parisc kbuild: fix broken builds because of GZIP,BZIP2,LZOP variables 2021-03-16 16:35:20 +08:00
powerpc powerpc/powernv/memtrace: Fix crashing the kernel when enabling concurrently 2021-03-16 16:43:34 +08:00
riscv arch: pgtable: define MAX_POSSIBLE_PHYSMEM_BITS where needed 2021-03-16 16:41:41 +08:00
s390 s390/kexec_file: fix diag308 subcode when loading crash kernel 2021-03-16 16:43:27 +08:00
sh sh: landisk: Add missing initialization of sh_io_port_base 2021-03-16 16:34:22 +08:00
sparc sparc: fix handling of page table constructor failure 2021-03-16 16:43:15 +08:00
um um: Remove use of asprinf in umid.c 2021-03-16 16:43:35 +08:00
unicore32 Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
x86 perf/x86/intel: Fix rtm_abort_event encoding on Ice Lake 2021-03-16 16:43:29 +08:00
xtensa xtensa: uaccess: Add missing __user to strncpy_from_user() prototype 2021-03-16 16:41:40 +08:00
.gitignore Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
Kconfig mm: fix exec activate_mm vs TLB shootdown and lazy tlb switching race 2021-03-16 16:39:40 +08:00