coverity: #1426130

Bad bit shift operation

Fixes: commit b5b12b9e759 ("criu: add feature check capability")
Cc: Adrian Reber <areber@redhat.com>
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

diff --git a/src/lxc/criu.c b/src/lxc/criu.c
index 6578779b94777b350ea87171846d2ff41ea1e00f..996587f6f017e844829881988ea4725257c91998 100644 (file)
--- a/src/lxc/criu.c
+++ b/src/lxc/criu.c
@@ -694,7 +694,7 @@ bool __criu_check_feature(uint64_t *features_to_check)
                return false;
        }
 
-       while (current_bit < sizeof(uint64_t) * 8) {
+       while (current_bit < (sizeof(uint64_t) * 8 - 1)) {
                /* only test requested features */
                if (!(features & (1ULL << current_bit))) {
                        /* skip this */