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| author | Jim Wilson <jimw@sifive.com> | 2018-06-11 14:48:22 -0700 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@sifive.com> | 2018-07-04 14:12:47 -0700 |
| commit | 1db9b80980d26fe95c942e0bb8bde2ca715029ad (patch) | |
| tree | e904a546ebe14ff35e6979197cda376adf0b71ff /arch/riscv | |
| parent | 8606544890d7dc4f7a740963f70dc1e1d54f8e30 (diff) | |
| download | linux-1db9b80980d26fe95c942e0bb8bde2ca715029ad.tar.bz2 | |
RISC-V: Fix PTRACE_SETREGSET bug.
In riscv_gpr_set, pass regs instead of ®s to user_regset_copyin to fix
gdb segfault.
Signed-off-by: Jim Wilson <jimw@sifive.com>
Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
Diffstat (limited to 'arch/riscv')
| -rw-r--r-- | arch/riscv/kernel/ptrace.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/riscv/kernel/ptrace.c b/arch/riscv/kernel/ptrace.c index ba3e80712797..9f82a7e34c64 100644 --- a/arch/riscv/kernel/ptrace.c +++ b/arch/riscv/kernel/ptrace.c @@ -50,7 +50,7 @@ static int riscv_gpr_set(struct task_struct *target, struct pt_regs *regs; regs = task_pt_regs(target); - ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, ®s, 0, -1); + ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, regs, 0, -1); return ret; } |