| commit | 6df3bf8eb3ed428015c85cfbd554ac9b32164f40 | |
| author | Zhang Min <rudy.zhangmin@huawei.com> | |
| Thu, 23 Jan 2014 07:59:16 +0000 (23 15:59 +0800) | ||
| committer | Kevin Wolf <kwolf@redhat.com> | |
| Fri, 24 Jan 2014 13:33:00 +0000 (24 14:33 +0100) | ||
| tree | 653dbd3dd966b8dbb3daa771da6d89c6d9b13c82 | treesnapshot (tar.gz zip) |
| parent | 9cd767376f137918dbe90abb452dfe119ae7d8f3 | commitdiff |
drive mirror:fix memory leak
In the function mirror_iteration() -> qemu_iovec_init(),
it allocates memory for op->qiov.iov, when the write request calls back,
but in the function mirror_iteration_done(), it only frees the op,
not free the op->qiov.iov, so this causes memory leak.
It should use qemu_iovec_destroy() to free op->qiov.
Signed-off-by: Zhang Min <rudy.zhangmin@huawei.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
In the function mirror_iteration() -> qemu_iovec_init(),
it allocates memory for op->qiov.iov, when the write request calls back,
but in the function mirror_iteration_done(), it only frees the op,
not free the op->qiov.iov, so this causes memory leak.
It should use qemu_iovec_destroy() to free op->qiov.
Signed-off-by: Zhang Min <rudy.zhangmin@huawei.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
| block/mirror.c | diffblobblamehistory |