Commit adbd9c6f0819a3ddd5a06237238e9becdb036e17
2019-11-09T13:47:16
atom: correct iteration count in hash function Fixup of ccab349 - unlike the commit message, hash a byte twice instead of zero times, which is probably better. This is how it was before. Signed-off-by: Ran Benita <ran@unusedvar.com>
diff --git a/src/atom.c b/src/atom.c
index 43faecb..e78c68f 100644
--- a/src/atom.c
+++ b/src/atom.c
@@ -78,7 +78,7 @@ static inline uint32_t
hash_buf(const char *string, size_t len)
{
uint32_t hash = 2166136261u;
- for (size_t i = 0; i < len / 2; i++) {
+ for (size_t i = 0; i < (len + 1) / 2; i++) {
hash ^= (uint8_t) string[i];
hash *= 0x01000193;
hash ^= (uint8_t) string[len - 1 - i];