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linux/tools/objtool
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Miaoqian Lin a8f63d747b objtool: Fix memory leak in create_static_call_sections() 
[ Upstream commit 3da73f1023 ]

strdup() allocates memory for key_name. We need to release the memory in
the following error paths. Add free() to avoid memory leak.

Fixes: 1e7e478838 ("x86/static_call: Add inline static call implementation for x86-64")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20221205080642.558583-1-linmq006@gmail.com
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2023-03-11 13:55:17 +01:00
..
arch/x86 objtool,x86: Teach decode about LOOP* instructions 2022-09-15 16:13:55 +02:00
Documentation objtool: Update documentation 2022-04-22 12:32:05 +02:00
include/objtool x86/retbleed: Add fine grained Kconfig knobs 2022-06-29 17:43:41 +02:00
.gitignore objtool: Rework header include paths 2021-01-13 18:13:14 -06:00
Build objtool: Ditch subcommands 2022-04-22 12:32:01 +02:00
builtin-check.c x86/retbleed: Add fine grained Kconfig knobs 2022-06-29 17:43:41 +02:00
check.c objtool: Fix memory leak in create_static_call_sections() 2023-03-11 13:55:17 +01:00
elf.c objtool: Preserve special st_shndx indexes in elf_update_symbol 2022-09-26 10:13:15 -07:00
Makefile Kbuild updates for v5.19 2022-05-26 12:09:50 -07:00
objtool.c x86,objtool: Create .return_sites 2022-06-27 10:33:58 +02:00
orc_dump.c x86/unwind/orc: Change REG_SP_INDIRECT 2021-02-10 20:53:51 +01:00
orc_gen.c Merge branch 'objtool/urgent' 2021-10-07 00:40:17 +02:00
special.c objtool,x86: Replace alternatives with .retpoline_sites 2021-10-28 23:25:25 +02:00
sync-check.sh Merge branch 'x86/cpu' into WIP.x86/core, to merge the NOP changes & resolve a semantic conflict 2021-04-02 12:36:30 +02:00
weak.c objtool: Ditch subcommands 2022-04-22 12:32:01 +02:00