From: Bob Weinand <bobwei9@hotmail.com>
Date: Sun, 24 Nov 2013 12:03:00 +0000 (+0100)
Subject: Prevent segfault when no execution context set with "b <num>"
X-Git-Tag: php-5.6.0alpha1~110^2~102^2~1
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e8aab62d4d436d6ed2e089bd13d78390d1dfb68f;p=php

Prevent segfault when no execution context set with "b <num>"
---

diff --git a/phpdbg_prompt.c b/phpdbg_prompt.c
index a2130653bf..fb6b5bc37c 100644
--- a/phpdbg_prompt.c
+++ b/phpdbg_prompt.c
@@ -775,7 +775,11 @@ PHPDBG_COMMAND(break) /* {{{ */
 			phpdbg_set_breakpoint_opline(param->addr TSRMLS_CC);
 			break;
 		case NUMERIC_PARAM:
-			phpdbg_set_breakpoint_file(phpdbg_current_file(TSRMLS_C), param->num TSRMLS_CC);
+			if (PHPDBG_G(exec)) {
+				phpdbg_set_breakpoint_file(phpdbg_current_file(TSRMLS_C), param->num TSRMLS_CC);
+			} else {
+				phpdbg_error("Execution context not set !");
+			}
 			break;
 		case METHOD_PARAM:
 			phpdbg_set_breakpoint_method(param->method.class, param->method.name TSRMLS_CC);