diff options
| author | Ulrich Drepper <drepper@redhat.com> | 2009-04-24 18:20:10 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2009-04-24 18:20:10 +0000 |
| commit | c2d5bd5b00cfbb0ef192821f2d724fb6448d59e3 (patch) | |
| tree | 61e1ed7ad4b5c220917d91bae2a8aa38a037b4c2 /misc | |
| parent | f397be127c20a04c55a0545c0950dcb8acd03eaa (diff) | |
| download | glibc-c2d5bd5b00cfbb0ef192821f2d724fb6448d59e3.zip glibc-c2d5bd5b00cfbb0ef192821f2d724fb6448d59e3.tar.gz glibc-c2d5bd5b00cfbb0ef192821f2d724fb6448d59e3.tar.bz2 | |
[BZ #10100]
2009-04-24 Ulrich Drepper <drepper@redhat.com>
[BZ #10100]
* misc/hsearch_r.c (hsearch_r): Add back ensurance that hval is
not zero.
Diffstat (limited to 'misc')
| -rw-r--r-- | misc/hsearch_r.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/misc/hsearch_r.c b/misc/hsearch_r.c index 6e32afc..73b9565 100644 --- a/misc/hsearch_r.c +++ b/misc/hsearch_r.c @@ -157,6 +157,8 @@ hsearch_r (item, action, retval, htab) hval <<= 4; hval += item.key[count]; } + if (hval == 0) + ++hval; /* First hash function: simply take the modul but prevent zero. */ idx = hval % htab->size + 1; |