diff options
Diffstat (limited to 'nss/getXXbyYY.c')
| -rw-r--r-- | nss/getXXbyYY.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/nss/getXXbyYY.c b/nss/getXXbyYY.c index a99b68f0e2..c300117b8c 100644 --- a/nss/getXXbyYY.c +++ b/nss/getXXbyYY.c @@ -60,16 +60,21 @@ Boston, MA 02111-1307, USA. */ /* Prototype for reentrant version we use here. */ -extern LOOKUP_TYPE *INTERNAL (REENTRANT_NAME) (ADD_PARAMS, LOOKUP_TYPE *result, - char *buffer, int buflen - H_ERRNO_PARM); +extern int INTERNAL (REENTRANT_NAME) (ADD_PARAMS, LOOKUP_TYPE *resbuf, + char *buffer, size_t buflen, + LOOKUP_TYPE **result H_ERRNO_PARM); LOOKUP_TYPE * FUNCTION_NAME (ADD_PARAMS) { - static LOOKUP_TYPE result; static char buffer[BUFLEN]; + static LOOKUP_TYPE resbuf; + LOOKUP_TYPE *result; - return INTERNAL (REENTRANT_NAME) (ADD_VARIABLES, &result, buffer, - BUFLEN H_ERRNO_VAR); + if (INTERNAL (REENTRANT_NAME) (ADD_VARIABLES, &resbuf, buffer, + BUFLEN, &result H_ERRNO_VAR) != 0) + /* Error occured. */ + return NULL; + + return result; } |