diff options
| author | Jakub Jelinek <jakub@redhat.com> | 2009-02-04 22:36:03 +0000 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2009-02-04 22:36:03 +0000 |
| commit | 73c5dd45bc405428148ee740cac61a1279fe57d4 (patch) | |
| tree | 878555d8c116d7ac9cb716b79e10d240fde946a3 /misc/hsearch_r.c | |
| parent | 23a4b43d6a98912d505458daeced44b22830a773 (diff) | |
Updated to fedora-glibc-20090204T2135cvs/fedora-glibc-2_9_90-3
Diffstat (limited to 'misc/hsearch_r.c')
| -rw-r--r-- | misc/hsearch_r.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/misc/hsearch_r.c b/misc/hsearch_r.c index c855a41846..6e32afc43e 100644 --- a/misc/hsearch_r.c +++ b/misc/hsearch_r.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1993,1995-1997,2002,2005,2007,2008 +/* Copyright (C) 1993,1995-1997,2002,2005,2007,2008,2009 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1993. @@ -79,6 +79,10 @@ hcreate_r (nel, htab) if (htab->table != NULL) return 0; + /* We need a size of at least 3. Otherwise the hash functions we + use will not work. */ + if (nel < 3) + nel = 3; /* Change nel to the first prime number not smaller as nel. */ nel |= 1; /* make odd */ while (!isprime (nel)) |