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| author | Kirill A. Shutemov <kirill@shutemov.name> | 2021-11-30 21:49:30 +0300 |
|---|---|---|
| committer | Dave Hansen <dave.hansen@linux.intel.com> | 2021-11-30 14:52:26 -0800 |
| commit | 23ef731e4365196bfc186358eb4f6265d60ab352 (patch) | |
| tree | 90afa7b97341ebf4fd380d876022d3cc9328acdb /samples/pidfd | |
| parent | d58071a8a76d779eedab38033ae4c821c30295a5 (diff) | |
| download | linux-stable-23ef731e4365196bfc186358eb4f6265d60ab352.tar.gz linux-stable-23ef731e4365196bfc186358eb4f6265d60ab352.tar.bz2 linux-stable-23ef731e4365196bfc186358eb4f6265d60ab352.zip | |
x86/insn-eval: Handle insn_get_opcode() failure
is_string_insn() calls insn_get_opcode() that can fail, but does not
handle the failure.
is_string_insn() interface does not allow to communicate an error to the
caller.
Push insn_get_opcode() to the only non-static user of is_string_insn()
and fail it early if insn_get_opcode() fails.
[ dhansen: fix tabs-versus-spaces breakage ]
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Tested-by: Joerg Roedel <jroedel@suse.de>
Acked-by: Tom Lendacky <thomas.lendacky@amd.com>
Link: https://lkml.kernel.org/r/20211130184933.31005-2-kirill.shutemov@linux.intel.com
Diffstat (limited to 'samples/pidfd')
0 files changed, 0 insertions, 0 deletions