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| author | Caolán McNamara <caolanm@redhat.com> | 2017-02-20 08:56:17 +0000 |
|---|---|---|
| committer | Caolán McNamara <caolanm@redhat.com> | 2017-02-20 09:45:25 +0000 |
| commit | 234bc82308b00d315360073f1316700fa688a38f (patch) | |
| tree | caafb9e3ab3712bde63d21f0cc9152272044a94f /sal | |
| parent | 3d10c608b05f648c5ff09f68a76b88090572b831 (diff) | |
silence coverity#1202740 Bad bit shift operation
Change-Id: I88c38a1a7eae0d1e2011c40983490efef1ff6438
Diffstat (limited to 'sal')
| -rw-r--r-- | sal/rtl/alloc_cache.cxx | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sal/rtl/alloc_cache.cxx b/sal/rtl/alloc_cache.cxx index fd8a8c03205e..1529626e0537 100644 --- a/sal/rtl/alloc_cache.cxx +++ b/sal/rtl/alloc_cache.cxx @@ -130,7 +130,9 @@ rtl_cache_hash_rescale ( cache->m_hash_table = new_table; cache->m_hash_size = new_size; - cache->m_hash_shift = highbit(cache->m_hash_size) - 1; + const auto bit = highbit(cache->m_hash_size); + assert(bit > 0); + cache->m_hash_shift = bit - 1; for (i = 0; i < old_size; i++) { |