| commit | b0e9c51a00e0a71b2ab666140ee0ea31b2ed43d2 | |
| author | Richard Henderson <rth@twiddle.net> | |
| Tue, 18 Jul 2017 20:02:34 +0000 (18 10:02 -1000) | ||
| committer | Aurelien Jarno <aurelien@aurel32.net> | |
| Tue, 18 Jul 2017 21:39:16 +0000 (18 23:39 +0200) | ||
| tree | 98bae3ee14f301858259b152a0576c981aeeb5a4 | treesnapshot (tar.gz zip) |
| parent | b0e4f0edf575f72d8d76717ecbefa9c748ab467b | commitdiff |
linux-user/sh4: Clean env->flags on signal boundaries
If a signal is delivered during the execution of a delay slot,
or a gUSA region, clear those bits from the environment so that
the signal handler does not start in that same state.
Cleaning the bits on signal return is paranoid good sense.
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Message-Id: <20170718200255.31647-10-rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
If a signal is delivered during the execution of a delay slot,
or a gUSA region, clear those bits from the environment so that
the signal handler does not start in that same state.
Cleaning the bits on signal return is paranoid good sense.
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Message-Id: <20170718200255.31647-10-rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
| linux-user/signal.c | diffblobblamehistory |