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| author | Mike McCormack | 2011-06-01 08:14:37 +0200 |
|---|---|---|
| committer | Riku Voipio | 2011-06-20 16:00:18 +0200 |
| commit | 9a826d7854baf6b90de46fea785d1bfc5d2c22a7 (patch) | |
| tree | b72c7089ad35146ec36f42f3e6c66980d951bf4d /linux-user/signal.c | |
| parent | hw/9118.c: Implement active-low interrupt support (diff) | |
| download | qemu-9a826d7854baf6b90de46fea785d1bfc5d2c22a7.tar.gz qemu-9a826d7854baf6b90de46fea785d1bfc5d2c22a7.tar.xz qemu-9a826d7854baf6b90de46fea785d1bfc5d2c22a7.zip | |
Don't translate pointer when in restore_sigcontext
Fixes crash in i386 when user emulation base address is non-zero.
21797 rt_sigreturn(8,1082124603,1,0,1082126048,1082126248)Exit reason and status: signal 11
Signed-off-by: Mike McCormack <mj.mccormack@samsung.com>
Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
Diffstat (limited to 'linux-user/signal.c')
| -rw-r--r-- | linux-user/signal.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/linux-user/signal.c b/linux-user/signal.c index 11b25be7b8..cb7138f1cf 100644 --- a/linux-user/signal.c +++ b/linux-user/signal.c @@ -981,8 +981,8 @@ restore_sigcontext(CPUX86State *env, struct target_sigcontext *sc, int *peax) env->regs[R_ECX] = tswapl(sc->ecx); env->eip = tswapl(sc->eip); - cpu_x86_load_seg(env, R_CS, lduw(&sc->cs) | 3); - cpu_x86_load_seg(env, R_SS, lduw(&sc->ss) | 3); + cpu_x86_load_seg(env, R_CS, lduw_p(&sc->cs) | 3); + cpu_x86_load_seg(env, R_SS, lduw_p(&sc->ss) | 3); tmpflags = tswapl(sc->eflags); env->eflags = (env->eflags & ~0x40DD5) | (tmpflags & 0x40DD5); |