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conf/ile: use lxc_safe_uint() in config_monitor()

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Signed-off-by: Christian Brauner <christian.brauner@canonical.com>
This commit is contained in:
Christian Brauner 2016-10-28 20:05:07 +02:00
parent 3590152f01
commit 226dc30e4f
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GPG Key ID: 8EB056D53EECB12D
2 changed files with 3 additions and 2 deletions
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2
src/lxc/conf.h
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@ -350,7 +350,7 @@ struct lxc_conf {
int nbd_idx;
/* unshare the mount namespace in the monitor */
int monitor_unshare;
unsigned int monitor_unshare;
/* set to true when rootfs has been setup */
bool rootfs_setup;

3
src/lxc/confile.c
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@ -1176,7 +1176,8 @@ static int config_monitor(const char *key, const char *value,
struct lxc_conf *lxc_conf)
{
if(strcmp(key, "lxc.monitor.unshare") == 0) {
lxc_conf->monitor_unshare = atoi(value);
if (lxc_safe_uint(value, &lxc_conf->monitor_unshare) < 0)
return -1;
return 0;
}
SYSERROR("Unknown key: %s", key);