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-rw-r--r--ext/opcache/zend_shared_alloc.c19
1 files changed, 19 insertions, 0 deletions
diff --git a/ext/opcache/zend_shared_alloc.c b/ext/opcache/zend_shared_alloc.c
index 177cbcc46f..e4e44c35be 100644
--- a/ext/opcache/zend_shared_alloc.c
+++ b/ext/opcache/zend_shared_alloc.c
@@ -594,6 +594,25 @@ void zend_accel_shared_protect(int mode)
for (i = 0; i < ZSMMG(shared_segments_count); i++) {
mprotect(ZSMMG(shared_segments)[i]->p, ZSMMG(shared_segments)[i]->size, mode);
}
+#elif defined(ZEND_WIN32)
+ int i;
+
+ if (!smm_shared_globals) {
+ return;
+ }
+
+ if (mode) {
+ mode = PAGE_READONLY;
+ } else {
+ mode = PAGE_READWRITE;
+ }
+
+ for (i = 0; i < ZSMMG(shared_segments_count); i++) {
+ DWORD oldProtect;
+ if (!VirtualProtect(ZSMMG(shared_segments)[i]->p, ZSMMG(shared_segments)[i]->size, mode, &oldProtect)) {
+ zend_accel_error(ACCEL_LOG_ERROR, "Failed to protect memory");
+ }
+ }
#endif
}