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| author | Ulrich Drepper <drepper@redhat.com> | 1998-08-10 00:16:35 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1998-08-10 00:16:35 +0000 |
| commit | 0e94359046d83b56f1b15ff00c4b2f75499bf8c3 (patch) | |
| tree | f9e5efe5b63fec49270a5c92e8607678dcb65b34 /nss/nss_db | |
| parent | cdb47f096a5c5973f491ecbf12d26230e21221dc (diff) | |
| download | glibc-0e94359046d83b56f1b15ff00c4b2f75499bf8c3.zip glibc-0e94359046d83b56f1b15ff00c4b2f75499bf8c3.tar.gz glibc-0e94359046d83b56f1b15ff00c4b2f75499bf8c3.tar.bz2 | |
Update.
1998-08-10 Ulrich Drepper <drepper@cygnus.com>
* nss/nss_db/db-XXX.c (_nss_db_getXXX): If buffer is too small
decrement `entidx' to allow retrieving the same entry again.
Diffstat (limited to 'nss/nss_db')
| -rw-r--r-- | nss/nss_db/db-XXX.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/nss/nss_db/db-XXX.c b/nss/nss_db/db-XXX.c index 62c7a25..3839940 100644 --- a/nss/nss_db/db-XXX.c +++ b/nss/nss_db/db-XXX.c @@ -282,6 +282,14 @@ CONCAT(_nss_db_get,ENTNAME_r) (struct STRUCTURE *result, char *buffer, { key.size = snprintf (key.data = buf, sizeof buf, "0%u", entidx++); status = lookup (&key, result, buffer, buflen, errnop H_ERRNO_ARG); + if (status == NSS_STATUS_TRYAGAIN +#ifdef NEED_H_ERRNO + && *herrnop == NETDB_INTERNAL +#endif + && *errnop == ERANGE) + /* Give the user a chance to get the same entry with a larger + buffer. */ + --entidx; } while (status == NSS_STATUS_RETURN); |