diff options
| author | Damien Miller <djm@mindrot.org> | 2003-11-21 23:48:55 +1100 |
|---|---|---|
| committer | Damien Miller <djm@mindrot.org> | 2003-11-21 23:48:55 +1100 |
| commit | a8e06cef35c205e1aa562513c6d034a10c8c9a6d (patch) | |
| tree | cf8bdb4466f553088c020b9179cabd6eaf196075 /entropy.c | |
| parent | 8c5e91c03fdd2693f0635f8b2a9904bffc94ce16 (diff) | |
| download | openssh-git-a8e06cef35c205e1aa562513c6d034a10c8c9a6d.tar.gz | |
- djm@cvs.openbsd.org 2003/11/21 11:57:03
[everything]
unexpand and delete whitespace at EOL; ok markus@
(done locally and RCS IDs synced)
Diffstat (limited to 'entropy.c')
| -rw-r--r-- | entropy.c | 22 |
1 files changed, 11 insertions, 11 deletions
@@ -36,16 +36,16 @@ /* * Portable OpenSSH PRNG seeding: - * If OpenSSL has not "internally seeded" itself (e.g. pulled data from - * /dev/random), then we execute a "ssh-rand-helper" program which - * collects entropy and writes it to stdout. The child program must + * If OpenSSL has not "internally seeded" itself (e.g. pulled data from + * /dev/random), then we execute a "ssh-rand-helper" program which + * collects entropy and writes it to stdout. The child program must * write at least RANDOM_SEED_SIZE bytes. The child is run with stderr * attached, so error/debugging output should be visible. * * XXX: we should tell the child how many bytes we need. */ -RCSID("$Id: entropy.c,v 1.46 2003/08/25 01:16:21 mouring Exp $"); +RCSID("$Id: entropy.c,v 1.47 2003/11/21 12:48:55 djm Exp $"); #ifndef OPENSSL_PRNG_ONLY #define RANDOM_SEED_SIZE 48 @@ -86,16 +86,16 @@ seed_rng(void) close(p[1]); close(devnull); - if (original_uid != original_euid && - ( seteuid(getuid()) == -1 || + if (original_uid != original_euid && + ( seteuid(getuid()) == -1 || setuid(original_uid) == -1) ) { - fprintf(stderr, "(rand child) setuid(%li): %s\n", + fprintf(stderr, "(rand child) setuid(%li): %s\n", (long int)original_uid, strerror(errno)); _exit(1); } execl(SSH_RAND_HELPER, "ssh-rand-helper", NULL); - fprintf(stderr, "(rand child) Couldn't exec '%s': %s\n", + fprintf(stderr, "(rand child) Couldn't exec '%s': %s\n", SSH_RAND_HELPER, strerror(errno)); _exit(1); } @@ -114,12 +114,12 @@ seed_rng(void) close(p[0]); if (waitpid(pid, &ret, 0) == -1) - fatal("Couldn't wait for ssh-rand-helper completion: %s", + fatal("Couldn't wait for ssh-rand-helper completion: %s", strerror(errno)); signal(SIGCHLD, old_sigchld); /* We don't mind if the child exits upon a SIGPIPE */ - if (!WIFEXITED(ret) && + if (!WIFEXITED(ret) && (!WIFSIGNALED(ret) || WTERMSIG(ret) != SIGPIPE)) fatal("ssh-rand-helper terminated abnormally"); if (WEXITSTATUS(ret) != 0) @@ -134,7 +134,7 @@ seed_rng(void) } void -init_rng(void) +init_rng(void) { /* * OpenSSL version numbers: MNNFFPPS: major minor fix patch status |