diff options
Diffstat (limited to 'libc/inet/rpc/auth_unix.c')
| -rw-r--r-- | libc/inet/rpc/auth_unix.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/libc/inet/rpc/auth_unix.c b/libc/inet/rpc/auth_unix.c index 85fb98a63..bb14df068 100644 --- a/libc/inet/rpc/auth_unix.c +++ b/libc/inet/rpc/auth_unix.c @@ -47,6 +47,7 @@ #define xdr_authunix_parms __xdr_authunix_parms #define xdr_opaque_auth __xdr_opaque_auth #define gettimeofday __gettimeofday +#define fputs __fputs #define __FORCE_GLIBC #include <features.h> @@ -182,7 +183,14 @@ __authunix_create_default (void) uid_t uid; gid_t gid; int max_nr_groups = sysconf (_SC_NGROUPS_MAX); - gid_t gids[max_nr_groups]; + gid_t *gids = NULL; + AUTH *ret_auth; + + if (max_nr_groups) { + gids = (gid_t*)malloc(sizeof(*gids) * max_nr_groups); + if (gids == NULL) + abort (); + } if (gethostname (machname, MAX_MACHINE_NAME) == -1) abort (); @@ -195,7 +203,10 @@ __authunix_create_default (void) /* This braindamaged Sun code forces us here to truncate the list of groups to NGRPS members since the code in authuxprot.c transforms a fixed array. Grrr. */ - return __authunix_create (machname, uid, gid, MIN (NGRPS, len), gids); + ret_auth = __authunix_create (machname, uid, gid, MIN (NGRPS, len), gids); + if (gids) + free (gids); + return ret_auth; } strong_alias(__authunix_create_default,authunix_create_default) @@ -204,7 +215,7 @@ strong_alias(__authunix_create_default,authunix_create_default) */ static void -authunix_nextverf (AUTH *auth) +authunix_nextverf (AUTH *auth attribute_unused) { /* no action necessary */ } |