Fixed bug #72505 (readfile() mangles files larger than 2G)

diff --git a/main/streams/streams.c b/main/streams/streams.c
index f8581336bd6549a4b9c80a215e4e701dbeced545..4e00cd1be390fe2baf2823e89dd4c15c0afc4845 100644 (file)
--- a/main/streams/streams.c
+++ b/main/streams/streams.c
@@ -1402,7 +1402,7 @@ PHPAPI size_t _php_stream_passthru(php_stream * stream STREAMS_DC TSRMLS_DC)
                if (p) {
                        do {
                                /* output functions return int, so pass in int max */
-                               if (0 < (b = PHPWRITE(p, MIN(mapped - bcount, INT_MAX)))) {
+                               if (0 < (b = PHPWRITE(p + bcount, MIN(mapped - bcount, INT_MAX)))) {
                                        bcount += b;
                                }
                        } while (b > 0 && mapped > bcount);