diff options
Diffstat (limited to 'utils')
| -rw-r--r-- | utils/iscsi-iname.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/utils/iscsi-iname.c b/utils/iscsi-iname.c index 0f587e1..834352e 100644 --- a/utils/iscsi-iname.c +++ b/utils/iscsi-iname.c @@ -96,7 +96,8 @@ main(int argc, char *argv[]) * uniqueness properties */ - if ((fd = open(RANDOM_NUM_GENERATOR, O_RDONLY))) { + fd = open(RANDOM_NUM_GENERATOR, O_RDONLY); + if (fd != -1) { e = read(fd, &entropy, 16); if (e >= 1) MD5Update(&context, (md5byte *)entropy, e); @@ -141,7 +142,8 @@ main(int argc, char *argv[]) * good as any other). */ - if ((fd = open(RANDOM_NUM_GENERATOR, O_RDONLY))) { + fd = open(RANDOM_NUM_GENERATOR, O_RDONLY); + if (fd != -1) { if (read(fd, entropy, 1) == 1) bytes = &digest[(entropy[0] % (sizeof(digest) - 6))]; close(fd); |