| commit | 17826bc159893300a05551d8a830275c5ecf0092 | |
| author | Max Reitz <mreitz@redhat.com> | |
| Tue, 5 Nov 2013 19:03:33 +0000 (5 20:03 +0100) | ||
| committer | Stefan Hajnoczi <stefanha@redhat.com> | |
| Thu, 7 Nov 2013 12:58:58 +0000 (7 13:58 +0100) | ||
| tree | 9796d997c2fa6a5b5e21a71c252178bb38628e40 | treesnapshot (tar.gz zip) |
| parent | 43cd209803d6cffb1e1a028c9ff2fd0ff4fce954 | commitdiff |
block: Save errno before error_setg_errno
error_setg_errno() may overwrite errno; therefore, its value should be
read before calling that function and not afterwards.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Benoit Canet <benoit@irqsave.net>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
error_setg_errno() may overwrite errno; therefore, its value should be
read before calling that function and not afterwards.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Benoit Canet <benoit@irqsave.net>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
| block.c | diffblobblamehistory |