tools: lxc-ls: fix signed_to_bigger_unsigned issue

Signed-off-by: 2xsec <dh48.jeong@samsung.com>

diff --git a/src/lxc/tools/lxc_ls.c b/src/lxc/tools/lxc_ls.c
index bba72e8d507194a8039b7a65ac949e568ee4c035..32278d498655926d82cfd07872cf46c0489f7fe0 100644 (file)
--- a/src/lxc/tools/lxc_ls.c
+++ b/src/lxc/tools/lxc_ls.c
@@ -308,7 +308,7 @@ static char *ls_get_config_item(struct lxc_container *c, const char *item,
        if (running)
                return c->get_running_config_item(c, item);
 
-       size_t len = c->get_config_item(c, item, NULL, 0);
+       int len = c->get_config_item(c, item, NULL, 0);
        if (len <= 0)
                return NULL;
 
@@ -316,7 +316,7 @@ static char *ls_get_config_item(struct lxc_container *c, const char *item,
        if (!val)
                return NULL;
 
-       if ((size_t)c->get_config_item(c, item, val, len + 1) != len) {
+       if (c->get_config_item(c, item, val, len + 1) != len) {
                free(val);
                val = NULL;
        }
@@ -612,7 +612,7 @@ out:
 
 static char *ls_get_cgroup_item(struct lxc_container *c, const char *item)
 {
-       size_t len = c->get_cgroup_item(c, item, NULL, 0);
+       int len = c->get_cgroup_item(c, item, NULL, 0);
        if (len <= 0)
                return NULL;
 
@@ -620,7 +620,7 @@ static char *ls_get_cgroup_item(struct lxc_container *c, const char *item)
        if (!val)
                return NULL;
 
-       if ((size_t)c->get_cgroup_item(c, item, val, len + 1) != len) {
+       if (c->get_cgroup_item(c, item, val, len + 1) != len) {
                free(val);
                val = NULL;
        }
@@ -630,7 +630,7 @@ static char *ls_get_cgroup_item(struct lxc_container *c, const char *item)
 
 static char *ls_get_groups(struct lxc_container *c, bool running)
 {
-       size_t len = 0;
+       int len = 0;
        char *val = NULL;
 
        if (running)
@@ -640,7 +640,7 @@ static char *ls_get_groups(struct lxc_container *c, bool running)
 
        if (!val && (len > 0)) {
                val = malloc((len + 1) * sizeof(*val));
-               if ((size_t)c->get_config_item(c, "lxc.group", val, len + 1) != len) {
+               if (c->get_config_item(c, "lxc.group", val, len + 1) != len) {
                        free(val);
                        return NULL;
                }