LU-5030 util: migrate lctl params functions to use cfs_get_paths()

[fs/lustre-release.git] / lustre / utils / liblustreapi_util.c

diff --git a/lustre/utils/liblustreapi_util.c b/lustre/utils/liblustreapi_util.c
index 329f0e4..efd9d3c 100644 (file)
--- a/lustre/utils/liblustreapi_util.c
+++ b/lustre/utils/liblustreapi_util.c
@@ -67,9 +67,10 @@ static __attribute__ ((constructor)) void liblustreapi_init(void)
        fd = open("/dev/urandom", O_RDONLY | O_NOFOLLOW);
        if (fd >= 0) {
                unsigned int rnumber;
+               ssize_t ret;
 
-               (void)read(fd, &rnumber, sizeof(rnumber));
-               seed ^= rnumber;
+               ret = read(fd, &rnumber, sizeof(rnumber));
+               seed ^= rnumber ^ ret;
                close(fd);
        }