diff options
Diffstat (limited to 'nscd/nscd_getgr_r.c')
| -rw-r--r-- | nscd/nscd_getgr_r.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/nscd/nscd_getgr_r.c b/nscd/nscd_getgr_r.c index 9b3022c764..85ebb0dc60 100644 --- a/nscd/nscd_getgr_r.c +++ b/nscd/nscd_getgr_r.c @@ -232,7 +232,18 @@ __nscd_getgr_r (const char *key, request_type type, struct group *resultbuf, *p++ = '\0'; } - if (__readv (sock, vec, gr_resp.gr_mem_len) != total_len) + while (i > UIO_MAXIOV) + { + if (__readv (sock, vec, UIO_MAXIOV) != total_len) + { + __close (sock); + return -1; + } + vec += UIO_MAXIOV; + i -= UIO_MAXIOV; + } + + if (__readv (sock, vec, i) != total_len) { __close (sock); return -1; |