From 2be5a1e3da05caee88bc92f2abec223cc999c1f0 Mon Sep 17 00:00:00 2001 From: Bob Weinand Date: Mon, 25 Nov 2013 20:33:52 +0100 Subject: Enable backwards reading in list command --- phpdbg_prompt.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'phpdbg_prompt.c') diff --git a/phpdbg_prompt.c b/phpdbg_prompt.c index 679f52f95b..eff36f4253 100644 --- a/phpdbg_prompt.c +++ b/phpdbg_prompt.c @@ -668,6 +668,10 @@ PHPDBG_COMMAND(back) /* {{{ */ zval **file, **line, **funcname, **class, **type, **args; char is_class; + if (limit < 0) { + phpdbg_error("Invalid backtrace size %d", limit); + } + zend_fetch_debug_backtrace( &zbacktrace, 0, 0, limit TSRMLS_CC); -- cgit v1.2.1