cgfsng: cgfsng_attach()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

diff --git a/src/lxc/cgroups/cgfsng.c b/src/lxc/cgroups/cgfsng.c
index db799877ffcf21df3843f50c5ed8427db6c2ec3c..2b6874865a26cf48dd4d40e109b6a65ef8bc76e7 100644 (file)
--- a/src/lxc/cgroups/cgfsng.c
+++ b/src/lxc/cgroups/cgfsng.c
@@ -2473,7 +2473,7 @@ static bool cgfsng_attach(const char *name, const char *lxcpath, pid_t pid)
        char pidstr[25];
 
        len = snprintf(pidstr, 25, "%d", pid);
-       if (len < 0 || len > 25)
+       if (len < 0 || len >= 25)
                return false;
 
        for (i = 0; hierarchies[i]; i++) {