diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2021-04-28 12:34:05 -0700 |
|---|---|---|
| committer | Laurent Vivier <laurent@vivier.eu> | 2021-05-15 21:44:38 +0200 |
| commit | ac1a92ec8f1328141707965bb1df4252fdb76b68 (patch) | |
| tree | 3b7b4325145e616b74fe58d395ebcbbc58a4f3a4 /linux-user | |
| parent | 6c18757dc55f0a47d926cec1aaab8c349a65a0c6 (diff) | |
linux-user/s390x: Fix frame_addr corruption in setup_frame
The original value of frame_addr is still required for
its use in the call to unlock_user_struct below.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: David Hildenbrand <david@redhat.com>
Message-Id: <20210428193408.233706-13-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Diffstat (limited to 'linux-user')
| -rw-r--r-- | linux-user/s390x/signal.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/linux-user/s390x/signal.c b/linux-user/s390x/signal.c index bc41b01c5d..81ba59b46a 100644 --- a/linux-user/s390x/signal.c +++ b/linux-user/s390x/signal.c @@ -168,7 +168,7 @@ void setup_frame(int sig, struct target_sigaction *ka, env->psw.addr = ka->_sa_handler; env->regs[2] = sig; - env->regs[3] = frame_addr += offsetof(typeof(*frame), sc); + env->regs[3] = frame_addr + offsetof(typeof(*frame), sc); /* * We forgot to include these in the sigcontext. |