diff options
author | Cupertino Miranda <[email protected]> | 2024-05-06 15:18:48 +0100 |
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committer | Alexei Starovoitov <[email protected]> | 2024-05-06 17:09:12 -0700 |
commit | 41d047a871062f1a4d1871a1908d380c14e75428 (patch) | |
tree | 3461ffd9f5283a4ff853a704fb887b0d798ff767 /drivers/usb/cdns3/cdns3-trace.c | |
parent | 5ec9a7d13f49b9c1c5ba854244d1f2ba414cf139 (diff) |
bpf/verifier: relax MUL range computation check
MUL instruction required that src_reg would be a known value (i.e.
src_reg would be a const value). The condition in this case can be
relaxed, since the range computation algorithm used in current code
already supports a proper range computation for any valid range value on
its operands.
Signed-off-by: Cupertino Miranda <[email protected]>
Acked-by: Eduard Zingerman <[email protected]>
Acked-by: Andrii Nakryiko <[email protected]>
Cc: Yonghong Song <[email protected]>
Cc: Alexei Starovoitov <[email protected]>
Cc: David Faust <[email protected]>
Cc: Jose Marchesi <[email protected]>
Cc: Elena Zannoni <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Alexei Starovoitov <[email protected]>
Diffstat (limited to 'drivers/usb/cdns3/cdns3-trace.c')
0 files changed, 0 insertions, 0 deletions