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qemu: conf: add seccomp_sandbox option

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This commit is contained in:
Ján Tomko 2012-09-17 09:59:53 +02:00 committed by Daniel Veillard
parent ede22e58ff
commit 1ccf22277b
4 changed files with 15 additions and 0 deletions
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1
src/qemu/libvirtd_qemu.aug
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@ -50,6 +50,7 @@ module Libvirtd_qemu =
| bool_entry "dynamic_ownership" | bool_entry "dynamic_ownership"
| str_array_entry "cgroup_controllers" | str_array_entry "cgroup_controllers"
| str_array_entry "cgroup_device_acl" | str_array_entry "cgroup_device_acl"
| int_entry "seccomp_sandbox"
let save_entry = str_entry "save_image_format" let save_entry = str_entry "save_image_format"
| str_entry "dump_image_format" | str_entry "dump_image_format"

8
src/qemu/qemu.conf
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@ -378,3 +378,11 @@
# #
#keepalive_interval = 5 #keepalive_interval = 5
#keepalive_count = 5 #keepalive_count = 5
# Use seccomp syscall whitelisting in QEMU.
# 1 = on, 0 = off, -1 = use QEMU default
# Defaults to -1.
#
#seccomp_sandbox = 1

5
src/qemu/qemu_conf.c
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@ -129,6 +129,7 @@ int qemudLoadDriverConfig(struct qemud_driver *driver,
driver->keepAliveInterval = 5; driver->keepAliveInterval = 5;
driver->keepAliveCount = 5; driver->keepAliveCount = 5;
driver->seccompSandbox = -1;
/* Just check the file is readable before opening it, otherwise /* Just check the file is readable before opening it, otherwise
* libvirt emits an error. * libvirt emits an error.
@ -570,6 +571,10 @@ int qemudLoadDriverConfig(struct qemud_driver *driver,
CHECK_TYPE("keepalive_count", VIR_CONF_LONG); CHECK_TYPE("keepalive_count", VIR_CONF_LONG);
if (p) driver->keepAliveCount = p->l; if (p) driver->keepAliveCount = p->l;
p = virConfGetValue(conf, "seccomp_sandbox");
CHECK_TYPE("seccomp_sandbox", VIR_CONF_LONG);
if (p) driver->seccompSandbox = p->l;
virConfFree (conf); virConfFree (conf);
return 0; return 0;
} }

1
src/qemu/qemu_conf.h
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@ -152,6 +152,7 @@ struct qemud_driver {
int keepAliveInterval; int keepAliveInterval;
unsigned int keepAliveCount; unsigned int keepAliveCount;
int seccompSandbox;
}; };
typedef struct _qemuDomainCmdlineDef qemuDomainCmdlineDef; typedef struct _qemuDomainCmdlineDef qemuDomainCmdlineDef;