diff options
| -rw-r--r-- | lib/libc/gen/getgrent.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/lib/libc/gen/getgrent.c b/lib/libc/gen/getgrent.c index ec423a4..a073946 100644 --- a/lib/libc/gen/getgrent.c +++ b/lib/libc/gen/getgrent.c @@ -293,9 +293,12 @@ _dns_grscan(rv, cb_data, ap) } /* only check first elem */ - if (copyline(hp[0]) == 0) - return NS_UNAVAIL; + r = copyline(hp[0]); hesiod_free_list(context, hp); + if (r == 0) { + r = NS_UNAVAIL; + break; + } if (matchline(search, gid, name)) { r = NS_SUCCESS; break; @@ -360,9 +363,10 @@ _nis_grscan(rv, cb_data, ap) return NS_UNAVAIL; } data[datalen] = '\0'; /* clear trailing \n */ - if (copyline(data) == 0) - return NS_UNAVAIL; + r = copyline(data); free(data); + if (r == 0) + return NS_UNAVAIL; if (matchline(search, gid, name)) return NS_SUCCESS; else @@ -410,9 +414,10 @@ _nis_grscan(rv, cb_data, ap) } } data[datalen] = '\0'; /* clear trailing \n */ - if (copyline(data) == 0) - return NS_UNAVAIL; + r = copyline(data); free(data); + if (r == 0) + return NS_UNAVAIL; if (matchline(search, gid, name)) return NS_SUCCESS; } |
