From: Ilia Alshanetsky <iliaa@php.net>
Date: Tue, 9 Nov 2004 00:45:39 +0000 (+0000)
Subject: MFH: Fixed crash inside cpdf_setdash() if called before page init.
X-Git-Tag: php-4.3.10RC1~26
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=9f38730cf92fae322b6df8e5065b9c0ea7ca755a;p=php

MFH: Fixed crash inside cpdf_setdash() if called before page init.
---

diff --git a/ext/cpdf/cpdf.c b/ext/cpdf/cpdf.c
index 88655ff1d1..77072830b1 100644
--- a/ext/cpdf/cpdf.c
+++ b/ext/cpdf/cpdf.c
@@ -1563,7 +1563,9 @@ PHP_FUNCTION(cpdf_setdash)
 		php_error(E_WARNING, "%s(): Unable to find identifier %d", get_active_function_name(TSRMLS_C), id);
 		RETURN_FALSE;
 	}
-
+	if (!pdf->currentMemStream) {
+		RETURN_FALSE;
+	}
 	snprintf(buffer, BUFFERLEN, "[%d %d] 0", (int) Z_LVAL_P(arg2), (int) Z_LVAL_P(arg3));
 	cpdf_setdash(pdf, buffer);