Changeset 1580 in svn

Timestamp:

2014-11-13T16:59:56Z (4 years ago)

Author:

Xuefer

Message:

cacher: improve hashing by taking file_size into acccount (stat needed of course)

File:

• trunk/mod_cacher/xc_cacher.c (modified) (2 diffs)

trunk/mod_cacher/xc_cacher.c

@@ -1258 +1258 @@
             ++basename_begin;
 
-            basename_hash_value = HASH_STR_L(basename_begin, (uint) (filename_end - basename_begin));
+            basename_hash_value = HASH_STR_L(basename_begin, (uint) (filename_end - basename_begin)) ^ compiler->new_entry.file_size;
         }
 
@@ -1264 +1264 @@
         compiler->entry_hash.entryslotid = xc_hash_fold(
                 compiler->new_entry.file_inode
-                ? (xc_hash_value_t) HASH(compiler->new_entry.file_device + compiler->new_entry.file_inode)
+                ? (xc_hash_value_t) HASH(compiler->new_entry.file_device ^ compiler->new_entry.file_inode ^ compiler->new_entry.file_size)
                 : basename_hash_value
                 , &xc_php_hentry);