[libvirt] hash: failed on concurrent iterating.
Michal Privoznik
mprivozn at redhat.com
Wed Apr 4 09:21:18 UTC 2018
On 04/04/2018 11:10 AM, Zhangzijian wrote:
> In function 'virHashForEach/virHashSearch', 'table->iterating' prevent concurrent iterating. But most caller evoke it, after hold a read lock.
> This will lead the second caller failed to iterate the table. So, the caller should hold a write lock, then iterate the table.
Looks like there's another thread discussing this issue:
https://www.redhat.com/archives/libvirt-users/2018-April/msg00004.html
Michal
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