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authorIngo Molnar <mingo@kernel.org>2017-11-02 10:57:24 +0100
committerIngo Molnar <mingo@kernel.org>2017-11-02 10:57:24 +0100
commit3357b0d3c7323d73806571192e9f633bb6ba3d54 (patch)
treea92fb225bfdda901783ad662a1fea0baddfb81e1 /tools/objtool
parentx86/asm: Don't use the confusing '.ifeq' directive (diff)
parentptrace,x86: Make user_64bit_mode() available to 32-bit builds (diff)
downloadlinux-3357b0d3c7323d73806571192e9f633bb6ba3d54.tar.xz
linux-3357b0d3c7323d73806571192e9f633bb6ba3d54.zip
Merge branch 'x86/mpx/prep' into x86/asm
Pick up some of the MPX commits that modify the syscall entry code, to have a common base and to reduce conflicts. Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/objtool')
-rw-r--r--tools/objtool/check.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/tools/objtool/check.c b/tools/objtool/check.c
index 83f370fa00c2..9b341584eb1b 100644
--- a/tools/objtool/check.c
+++ b/tools/objtool/check.c
@@ -267,12 +267,13 @@ static int decode_instructions(struct objtool_file *file)
&insn->immediate,
&insn->stack_op);
if (ret)
- return ret;
+ goto err;
if (!insn->type || insn->type > INSN_LAST) {
WARN_FUNC("invalid instruction type %d",
insn->sec, insn->offset, insn->type);
- return -1;
+ ret = -1;
+ goto err;
}
hash_add(file->insn_hash, &insn->hash, insn->offset);
@@ -296,6 +297,10 @@ static int decode_instructions(struct objtool_file *file)
}
return 0;
+
+err:
+ free(insn);
+ return ret;
}
/*