diff options
| author | Richard Henderson <rth@twiddle.net> | 2017-10-31 13:53:52 +0100 |
|---|---|---|
| committer | Riku Voipio <riku.voipio@linaro.org> | 2017-11-07 21:58:12 +0200 |
| commit | 7f047de18cf6cd51915d4fdbe1a7e66c38b45e98 (patch) | |
| tree | afc7a3c0835b773f9ef8aa1e9fba8d6b736e68d1 /bsd-user | |
| parent | b0fbe46ad82982b289a44ee2495b59b0bad8a842 (diff) | |
linux-user: Restrict usage of sa_restorer
Reading and writing to an sa_restorer member that isn't supposed to
exist corrupts user memory. Introduce TARGET_ARCH_HAS_SA_RESTORER,
similar to the kernel's __ARCH_HAS_SA_RESTORER.
Reported-by: Helge Deller <deller@gmx.de>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
Diffstat (limited to 'bsd-user')
0 files changed, 0 insertions, 0 deletions