Does anybody see a problem with this patch (which is currently
against the 5.1.2 release)?
expand_filepath will eventual do a realpath, but it also uses the
realpath cache before calling realpath. VCWD_REALPATH just maps
directly to realpath and doesn't use the realpath cache so for every
request you get a realpath call (and all the syscalls that go with
it) on the primary file.
I think I need to pass TSRMLS_CC, but I am not sure.
Any problems committing it to PHP_5_1 and HEAD?
Brian
--- ../php-5.1.2.orig/main/main.c Sun Jan 1 04:50:17 2006
+++ main/main.c Thu Mar 9 20:00:47 2006
@@ -1684,7 +1684,7 @@
char realfile[MAXPATHLEN];
int realfile_len;
int dummy = 1;
- if (VCWD_REALPATH(primary_file->filename,
realfile)) {
+ if (expand_filepath(primary_file->filename,
realfile TSRMLS_CC)) {
realfile_len = strlen(realfile);
zend_hash_add(&EG(included_files),
realfile, realfile_len+1, (void *)&dummy, sizeof(int), NULL);
if (strncmp(realfile, primary_file-
>filename, realfile_len)) {
--
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