[Qemu-commits] [qemu/qemu] c0cb88: linux-user: fix missing break

[Peter Maydell]

  Branch: refs/heads/master
  Home:   https://github.com/qemu/qemu
  Commit: c0cb880153ddf0366af09caecb40cc14dcc1991e
      
https://github.com/qemu/qemu/commit/c0cb880153ddf0366af09caecb40cc14dcc1991e
  Author: Laurent Vivier <address@hidden>
  Date:   2019-11-12 (Tue, 12 Nov 2019)

  Changed paths:
    M linux-user/syscall.c

  Log Message:
  -----------
  linux-user: fix missing break

Reported by Coverity (CID 1407221)
Fixes: a2d866827bd8 ("linux-user: Support for NETLINK socket options")
cc: Josh Kunz <address@hidden>
Signed-off-by: Laurent Vivier <address@hidden>
Reviewed-by: Philippe Mathieu-Daudé <address@hidden>
Message-Id: <address@hidden>


  Commit: 0f1f2d4596aee037d3ccbcf10592466daa54107f
      
https://github.com/qemu/qemu/commit/0f1f2d4596aee037d3ccbcf10592466daa54107f
  Author: Laurent Vivier <address@hidden>
  Date:   2019-11-12 (Tue, 12 Nov 2019)

  Changed paths:
    M linux-user/syscall.c

  Log Message:
  -----------
  linux-user: remove host stime() syscall

stime() has been withdrawn from glibc
(12cbde1dae6f "Use clock_settime to implement stime; withdraw stime.")

Implement the target stime() syscall using host
clock_settime(CLOCK_REALTIME, ...) as it is done internally in glibc.

Tested qemu-ppc/x86_64 with:

        #include <time.h>
        #include <stdio.h>

        int main(void)
        {
                time_t t;
                int ret;

                /* date -u -d"2019-11-12T15:11:00" "+%s" */
                t = 1573571460;
                ret = stime(&t);
                printf("ret %d\n", ret);
                return 0;
        }

        # date; ./stime; date
        Tue Nov 12 14:18:32 UTC 2019
        ret 0
        Tue Nov 12 15:11:00 UTC 2019

Buglink: https://bugs.launchpad.net/qemu/+bug/1852115
Reported-by: Cole Robinson <address@hidden>
Signed-off-by: Laurent Vivier <address@hidden>
Reviewed-by: Peter Maydell <address@hidden>
Message-Id: <address@hidden>


  Commit: ef45f7b3788caf7d2501702eddd912868f9c008e
      
https://github.com/qemu/qemu/commit/ef45f7b3788caf7d2501702eddd912868f9c008e
  Author: Peter Maydell <address@hidden>
  Date:   2019-11-12 (Tue, 12 Nov 2019)

  Changed paths:
    M linux-user/syscall.c

  Log Message:
  -----------
  Merge remote-tracking branch 
'remotes/vivier2/tags/linux-user-for-4.2-pull-request' into staging

Fix CID 1407221 and stime()

# gpg: Signature made Tue 12 Nov 2019 16:16:43 GMT
# gpg:                using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C
# gpg:                issuer "address@hidden"
# gpg: Good signature from "Laurent Vivier <address@hidden>" [full]
# gpg:                 aka "Laurent Vivier <address@hidden>" [full]
# gpg:                 aka "Laurent Vivier (Red Hat) <address@hidden>" [full]
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F  5173 F30C 38BD 3F2F BE3C

* remotes/vivier2/tags/linux-user-for-4.2-pull-request:
  linux-user: remove host stime() syscall
  linux-user: fix missing break

Signed-off-by: Peter Maydell <address@hidden>


Compare: https://github.com/qemu/qemu/compare/04d57cfa7eec...ef45f7b3788c