| commit | 8cf58a49f883f089e7d4b6e19acc987085d024fd | |
| author | Eric Blake <eblake@redhat.com> | |
| Mon, 20 Apr 2020 17:53:07 +0000 (20 12:53 -0500) | ||
| committer | Eric Blake <eblake@redhat.com> | |
| Mon, 13 Jul 2020 14:01:01 +0000 (13 09:01 -0500) | ||
| tree | fffad750f4fe2a9933b2365ccbaa9fef30daa6df | treesnapshot (tar.gz zip) |
| parent | 00d69986da83a74f6f5731c80f8dd09fde95d19a | commitdiff |
hax: Fix setting of FD_CLOEXEC
Blindly setting FD_CLOEXEC without a read-modify-write will
inadvertently clear any other intentionally-set bits, such as a
proposed new bit for designating a fd that must behave in 32-bit mode.
Use our wrapper function instead of an incorrect hand-rolled version.
Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <20200420175309.75894-2-eblake@redhat.com>
Reviewed-by: Colin Xu <colin.xu@intel.com>
Blindly setting FD_CLOEXEC without a read-modify-write will
inadvertently clear any other intentionally-set bits, such as a
proposed new bit for designating a fd that must behave in 32-bit mode.
Use our wrapper function instead of an incorrect hand-rolled version.
Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <20200420175309.75894-2-eblake@redhat.com>
Reviewed-by: Colin Xu <colin.xu@intel.com>
| target/i386/hax-posix.c | diffblobblamehistory |