From 487ce5744aa0e716fae0dcc6d2e4421e0a5732f3 Mon Sep 17 00:00:00 2001 From: Antony Dovgal Date: Mon, 25 Dec 2006 20:03:20 +0000 Subject: [PATCH] improve check for overflow --- ext/bz2/bz2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/ext/bz2/bz2.c b/ext/bz2/bz2.c index efd7af37a3..b2da9832f3 100644 --- a/ext/bz2/bz2.c +++ b/ext/bz2/bz2.c @@ -330,7 +330,7 @@ static PHP_FUNCTION(bzread) php_stream_from_zval(stream, &bz); - if (len < 0) { + if ((len + 1) < 1) { php_error_docref(NULL TSRMLS_CC, E_WARNING, "length may not be negative"); RETURN_FALSE; } -- 2.50.1