diff options
Diffstat (limited to 'lib/libc/net/gethostbyht.c')
| -rw-r--r-- | lib/libc/net/gethostbyht.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/lib/libc/net/gethostbyht.c b/lib/libc/net/gethostbyht.c index 8c41d9a..4253d49 100644 --- a/lib/libc/net/gethostbyht.c +++ b/lib/libc/net/gethostbyht.c @@ -60,6 +60,7 @@ __FBSDID("$FreeBSD$"); #include <netdb.h> #include <stdio.h> #include <ctype.h> +#include <errno.h> #include <string.h> #include <stdarg.h> #include <nsswitch.h> @@ -192,8 +193,11 @@ gethostent_r(struct hostent *hptr, char *buffer, size_t buflen, } if (gethostent_p(&he, hed, statp->options & RES_USE_INET6, statp) != 0) return (-1); - if (__copy_hostent(&he, hptr, buffer, buflen) != 0) - return (-1); + if (__copy_hostent(&he, hptr, buffer, buflen) != 0) { + RES_SET_H_ERRNO(statp, NETDB_INTERNAL); + *h_errnop = statp->res_h_errno; + return ((errno != 0) ? errno : -1); + } *result = hptr; return (0); } @@ -268,8 +272,10 @@ found: return (NS_NOTFOUND); } if (__copy_hostent(&he, hptr, buffer, buflen) != 0) { + *errnop = errno; + RES_SET_H_ERRNO(statp, NETDB_INTERNAL); *h_errnop = statp->res_h_errno; - return (NS_NOTFOUND); + return (NS_RETURN); } *((struct hostent **)rval) = hptr; return (NS_SUCCESS); @@ -323,8 +329,10 @@ _ht_gethostbyaddr(void *rval, void *cb_data, va_list ap) if (error != 0) return (NS_NOTFOUND); if (__copy_hostent(&he, hptr, buffer, buflen) != 0) { + *errnop = errno; + RES_SET_H_ERRNO(statp, NETDB_INTERNAL); *h_errnop = statp->res_h_errno; - return (NS_NOTFOUND); + return (NS_RETURN); } *((struct hostent **)rval) = hptr; return (NS_SUCCESS); |
