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* acl: fix memory leakGonglei2014-11-171-5/+5
| | | | | | | | If 'i != index' for all acl->entries, variable entry leaks the storage it points to. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* acl: acl_add can't insert before last list element, fixMarkus Armbruster2013-06-211-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Watch this: $ upstream-qemu -nodefaults -S -vnc :0,acl,sasl -monitor stdio QEMU 1.5.50 monitor - type 'help' for more information (qemu) acl_add vnc.username drei allow acl: added rule at position 1 (qemu) acl_show vnc.username policy: deny 1: allow drei (qemu) acl_add vnc.username zwei allow 1 acl: added rule at position 2 (qemu) acl_show vnc.username policy: deny 1: allow drei 2: allow zwei (qemu) acl_add vnc.username eins allow 1 acl: added rule at position 1 (qemu) acl_show vnc.username policy: deny 1: allow eins 2: allow drei 3: allow zwei The second acl_add inserts at position 2 instead of 1. Root cause is an off-by-one in qemu_acl_insert(): when index == acl->nentries, it appends instead of inserting before the last list element. Cc: qemu-stable@nongnu.org Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
* acl: Free memory allocated with g_malloc() with g_free()Markus Armbruster2013-01-151-2/+2
| | | | | Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* acl: Fix acl_remove not to mess up the ACLMarkus Armbruster2013-01-151-0/+3
| | | | | | | | | | It leaks memory and fails to adjust qemu_acl member nentries. Future acl_add become confused: can misreport the position, and can silently fail to add. Cc: qemu-stable@nongnu.org Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* build: move libqemuutil.a components to util/Paolo Bonzini2013-01-121-0/+184
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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