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| author | Peter Maydell <peter.maydell@linaro.org> | 2017-07-31 13:56:54 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2017-07-31 13:56:54 +0100 |
| commit | bdf211f884113426e1f8226b69731593efa003ea (patch) | |
| tree | 4ade3e08de279b95f1c5a3fbdbaf7e81e8ab27b1 /linux-user/syscall.c | |
| parent | 25dd0e77898c3e10796d4cbeb35e8af5ba6ce975 (diff) | |
| download | qemu-bdf211f884113426e1f8226b69731593efa003ea.tar.gz | |
Revert "syscall: fix dereference of undefined pointer"
This reverts commit bc658e4a2e81593f75a3ae34b112be77efbb3e0a.
Some versions of gcc warn about this:
linux-user/syscall.c: In function ‘do_ioctl_rt’:
linux-user/syscall.c:5577:37: error: ‘host_rt_dev_ptr’ may be used uninitialized in this function [-Werror=uninitialized]
and in particular the Travis builds fail; they use
gcc (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3.
Revert the change to fix the travis builds.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'linux-user/syscall.c')
| -rw-r--r-- | linux-user/syscall.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/linux-user/syscall.c b/linux-user/syscall.c index dfc1301e63..54343c06be 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -5574,7 +5574,6 @@ static abi_long do_ioctl_rt(const IOCTLEntry *ie, uint8_t *buf_temp, field_types, THUNK_HOST); } unlock_user(argptr, arg, 0); - assert(host_rt_dev_ptr); ret = get_errno(safe_ioctl(fd, ie->host_cmd, buf_temp)); if (*host_rt_dev_ptr != 0) { |