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Fix the leak for real (that's what I get for hacking when i can't sleep).

OPENBSD_2_7
millert 25 years ago
parent
commit
c83abe7a82
1 changed files with 7 additions and 5 deletions
  1. +7
    -5
      src/lib/libc/stdlib/random.c

+ 7
- 5
src/lib/libc/stdlib/random.c View File

@ -32,7 +32,7 @@
*/
#if defined(LIBC_SCCS) && !defined(lint)
static char *rcsid = "$OpenBSD: random.c,v 1.8 2000/04/04 13:38:24 millert Exp $";
static char *rcsid = "$OpenBSD: random.c,v 1.9 2000/04/04 14:27:00 millert Exp $";
#endif /* LIBC_SCCS and not lint */
#include <sys/types.h>
@ -245,18 +245,20 @@ srandomdev()
else
len = rand_deg * sizeof(state[0]);
if ((fd = open("/dev/arandom", O_RDONLY, 0)) == -1 ||
read(fd, (void *) state, len) != (ssize_t) len) {
if ((fd = open("/dev/arandom", O_RDONLY, 0)) != -1 &&
read(fd, (void *) state, len) == (ssize_t) len) {
close(fd);
} else {
struct timeval tv;
u_int junk;
/* XXX - this could be better */
gettimeofday(&tv, NULL);
srandom(getpid() ^ tv.tv_sec ^ tv.tv_usec ^ junk);
if (fd != -1)
close(fd);
return;
}
if (fd != -1)
close(fd);
if (rand_type != TYPE_0) {
fptr = &state[rand_sep];


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