diff options
Diffstat (limited to 'lib/libc/net/ruserok.c')
| -rw-r--r-- | lib/libc/net/ruserok.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/lib/libc/net/ruserok.c b/lib/libc/net/ruserok.c index 88c89ac40fa..7dda9550a8f 100644 --- a/lib/libc/net/ruserok.c +++ b/lib/libc/net/ruserok.c @@ -111,11 +111,11 @@ iruserok_sa(const void *raddr, int rlen, int superuser, const char *ruser, struct sockaddr *sa; char *cp; struct stat sbuf; - struct passwd *pwd; + struct passwd pwstore, *pwd; FILE *hostf; uid_t uid; int first; - char pbuf[PATH_MAX]; + char pbuf[PATH_MAX], pwbuf[_PW_BUF_LEN]; sa = (struct sockaddr *)raddr; first = 1; @@ -132,7 +132,9 @@ again: int len; first = 0; - if ((pwd = getpwnam(luser)) == NULL) + pwd = NULL; + getpwnam_r(luser, &pwstore, pwbuf, sizeof(pwbuf), &pwd); + if (pwd == NULL) return (-1); len = snprintf(pbuf, sizeof pbuf, "%s/.rhosts", pwd->pw_dir); if (len < 0 || len >= sizeof pbuf) |