diff options
Diffstat (limited to 'nis/nss_compat/compat-grp.c')
| -rw-r--r-- | nis/nss_compat/compat-grp.c | 50 |
1 files changed, 22 insertions, 28 deletions
diff --git a/nis/nss_compat/compat-grp.c b/nis/nss_compat/compat-grp.c index 4b873d6915..dab1b5e566 100644 --- a/nis/nss_compat/compat-grp.c +++ b/nis/nss_compat/compat-grp.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1996, 1997 Free Software Foundation, Inc. +/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1996. @@ -458,17 +458,15 @@ getgrent_next_file (struct group *result, ent_t *ent, do { fgetpos (ent->stream, &pos); + buffer[buflen - 1] = '\xff'; p = fgets (buffer, buflen, ent->stream); - if (p == NULL) + if (p == NULL && feof (ent->stream)) + return NSS_STATUS_NOTFOUND; + if (p == NULL || buffer[buflen - 1] != '\xff') { - if (feof (ent->stream)) - return NSS_STATUS_NOTFOUND; - else - { - fsetpos (ent->stream, &pos); - *errnop = ERANGE; - return NSS_STATUS_TRYAGAIN; - } + fsetpos (ent->stream, &pos); + *errnop = ERANGE; + return NSS_STATUS_TRYAGAIN; } /* Terminate the line for any case. */ @@ -600,17 +598,15 @@ internal_getgrnam_r (const char *name, struct group *result, ent_t *ent, do { fgetpos (ent->stream, &pos); + buffer[buflen - 1] = '\xff'; p = fgets (buffer, buflen, ent->stream); - if (p == NULL) + if (p == NULL && feof (ent->stream)) + return NSS_STATUS_NOTFOUND; + if (p == NULL || buffer[buflen - 1] != '\xff') { - if (feof (ent->stream)) - return NSS_STATUS_NOTFOUND; - else - { - fsetpos (ent->stream, &pos); - *errnop = ERANGE; - return NSS_STATUS_TRYAGAIN; - } + fsetpos (ent->stream, &pos); + *errnop = ERANGE; + return NSS_STATUS_TRYAGAIN; } /* Terminate the line for any case. */ @@ -794,17 +790,15 @@ internal_getgrgid_r (gid_t gid, struct group *result, ent_t *ent, do { fgetpos (ent->stream, &pos); + buffer[buflen - 1] = '\xff'; p = fgets (buffer, buflen, ent->stream); - if (p == NULL) + if (p == NULL && feof (ent->stream)) + return NSS_STATUS_NOTFOUND; + if (p == NULL || buffer[buflen - 1] != '\xff') { - if (feof (ent->stream)) - return NSS_STATUS_NOTFOUND; - else - { - fsetpos (ent->stream, &pos); - *errnop = ERANGE; - return NSS_STATUS_TRYAGAIN; - } + fsetpos (ent->stream, &pos); + *errnop = ERANGE; + return NSS_STATUS_TRYAGAIN; } /* Terminate the line for any case. */ |