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-rw-r--r--tools/objtool/arch/x86/decode.c2
-rw-r--r--tools/objtool/builtin-orc.c4
-rw-r--r--tools/objtool/orc_gen.c2
3 files changed, 6 insertions, 2 deletions
diff --git a/tools/objtool/arch/x86/decode.c b/tools/objtool/arch/x86/decode.c
index 8acfc47af70e..540a209b78ab 100644
--- a/tools/objtool/arch/x86/decode.c
+++ b/tools/objtool/arch/x86/decode.c
@@ -138,7 +138,7 @@ int arch_decode_instruction(struct elf *elf, struct section *sec,
*type = INSN_STACK;
op->src.type = OP_SRC_ADD;
op->src.reg = op_to_cfi_reg[modrm_reg][rex_r];
- op->dest.type = OP_SRC_REG;
+ op->dest.type = OP_DEST_REG;
op->dest.reg = CFI_SP;
}
break;
diff --git a/tools/objtool/builtin-orc.c b/tools/objtool/builtin-orc.c
index 4c6b5c9ef073..91e8e19ff5e0 100644
--- a/tools/objtool/builtin-orc.c
+++ b/tools/objtool/builtin-orc.c
@@ -44,6 +44,9 @@ int cmd_orc(int argc, const char **argv)
const char *objname;
argc--; argv++;
+ if (argc <= 0)
+ usage_with_options(orc_usage, check_options);
+
if (!strncmp(argv[0], "gen", 3)) {
argc = parse_options(argc, argv, check_options, orc_usage, 0);
if (argc != 1)
@@ -52,7 +55,6 @@ int cmd_orc(int argc, const char **argv)
objname = argv[0];
return check(objname, no_fp, no_unreachable, true);
-
}
if (!strcmp(argv[0], "dump")) {
diff --git a/tools/objtool/orc_gen.c b/tools/objtool/orc_gen.c
index e5ca31429c9b..e61fe703197b 100644
--- a/tools/objtool/orc_gen.c
+++ b/tools/objtool/orc_gen.c
@@ -165,6 +165,8 @@ int create_orc_sections(struct objtool_file *file)
/* create .orc_unwind_ip and .rela.orc_unwind_ip sections */
sec = elf_create_section(file->elf, ".orc_unwind_ip", sizeof(int), idx);
+ if (!sec)
+ return -1;
ip_relasec = elf_create_rela_section(file->elf, sec);
if (!ip_relasec)

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