Bugfix #26216: ("getimagesize(): stream does not support seeking" when

using remote files)

diff --git a/ext/standard/image.c b/ext/standard/image.c
index fede26f6574ba9022a1a8758cc327df657416234..9cd1124ac47d7889905948953ceabdcff650fe8d 100644 (file)
--- a/ext/standard/image.c
+++ b/ext/standard/image.c
@@ -1201,7 +1201,7 @@ PHP_FUNCTION(getimagesize)
                WRONG_PARAM_COUNT;
        }
 
-       stream = php_stream_open_wrapper(Z_STRVAL_PP(arg1), "rb", REPORT_ERRORS|IGNORE_PATH|ENFORCE_SAFE_MODE, NULL);
+       stream = php_stream_open_wrapper(Z_STRVAL_PP(arg1), "rb", STREAM_MUST_SEEK|REPORT_ERRORS|IGNORE_PATH|ENFORCE_SAFE_MODE, NULL);
 
        if (!stream) {
                RETURN_FALSE;