Artem Savkov 79cd7b0e11 objtool: Fix double-free in .cold detection error path ... [ Upstream commit 0b9301fb63 ] If read_symbols() fails during second list traversal (the one dealing with ".cold" subfunctions) it frees the symbol, but never deletes it from the list/hash_table resulting in symbol being freed again in elf_close(). Fix it by just returning an error, leaving cleanup to elf_close(). Signed-off-by: Artem Savkov <asavkov@redhat.com> Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Fixes: 13810435b9 ("objtool: Support GCC 8's cold subfunctions") Link: http://lkml.kernel.org/r/beac5a9b7da9e8be90223459dcbe07766ae437dd.1542736240.git.jpoimboe@redhat.com Signed-off-by: Ingo Molnar <mingo@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2018-12-17 09:24:33 +01:00
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accounting
arch	tools arch uapi: Sync the x86 kvm.h copy	2018-10-08 12:04:51 -03:00
bpf	tools: bpftool: prevent infinite loop in get_fdinfo()	2018-12-17 09:24:30 +01:00
build	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2018-08-15 15:04:25 -07:00
cgroup
firewire
gpio	Linux 4.16-rc5	2018-03-18 17:48:59 +01:00
hv	tools: hv: fcopy: set 'error' in case an unknown operation was requested	2018-09-30 08:49:55 -07:00
iio	iio: Add modifier for DUV light	2018-07-23 19:18:10 +01:00
include	x86/speculation: Add prctl() control for indirect branch speculation	2018-12-05 19:32:04 +01:00
kvm/kvm_stat	tools/kvm_stat: cut down decimal places in update interval dialog	2018-10-01 15:40:59 +02:00
laptop
leds
lib	perf tools: Fix tracing_path_mount proper path	2018-10-16 12:27:46 -03:00
memory-model	tools/memory-model: Rename litmus tests to comply to norm7	2018-07-17 09:30:36 +02:00
nfsd
objtool	objtool: Fix double-free in .cold detection error path	2018-12-17 09:24:33 +01:00
pci	tools: PCI: Add MSI-X support	2018-07-19 11:47:13 +01:00
pcmcia
perf	perf tools: Restore proper cwd on return from mnt namespace	2018-12-17 09:24:33 +01:00
power	tools/power/cpupower: fix compilation with STATIC=true	2018-12-01 09:37:27 +01:00
scripts	Kbuild: fix # escaping in .cmd files for future Make	2018-04-11 00:03:02 +09:00
spi
testing	selftests: add script to stress-test nft packet path vs. control plane	2018-12-17 09:24:31 +01:00
thermal/tmon	tools/thermal: tmon: fix for segfault	2018-03-27 09:51:23 +02:00
time
usb	tools: usb: ffs-test: Fix build on big endian systems	2018-07-17 10:12:51 +03:00
virtio	tools/virtio: add kmalloc_array stub	2018-07-27 16:54:40 +03:00
vm	tools/vm/page-types.c: fix "defined but not used" warning	2018-09-04 16:45:02 -07:00
wmi
Makefile