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| author | Tom Musta <tommusta@gmail.com> | 2014-08-12 13:53:39 -0500 |
|---|---|---|
| committer | Riku Voipio <riku.voipio@linaro.org> | 2014-08-22 15:06:35 +0300 |
| commit | d4290c40a4bf297e9af132be81d51bf796882ff2 (patch) | |
| tree | 1a510ce8de4114af6d45b3c54374717ec81810ae /linux-user/syscall.c | |
| parent | a1d5c5b25d06b68aec76e4b0eb7d8aacb5fbd191 (diff) | |
| download | qemu-d4290c40a4bf297e9af132be81d51bf796882ff2.zip qemu-d4290c40a4bf297e9af132be81d51bf796882ff2.tar.gz qemu-d4290c40a4bf297e9af132be81d51bf796882ff2.tar.bz2 | |
linux-user: Detect fault in sched_rr_get_interval
Properly detect a fault when attempting to store into an invalid
struct timespec pointer.
Signed-off-by: Tom Musta <tommusta@gmail.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
Diffstat (limited to 'linux-user/syscall.c')
| -rw-r--r-- | linux-user/syscall.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/linux-user/syscall.c b/linux-user/syscall.c index 4424b63..ed32f97 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -7794,7 +7794,7 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1, struct timespec ts; ret = get_errno(sched_rr_get_interval(arg1, &ts)); if (!is_error(ret)) { - host_to_target_timespec(arg2, &ts); + ret = host_to_target_timespec(arg2, &ts); } } break; |