com php-src: fix buffer overflow: sapi/cli/ps_title.c

Commit:    2ec54af8df76483a77681e050f93ea17bd0905ec
Author:    Anatol Belski <[email protected]>         Mon, 3 Apr 2017 14:22:23 +0200
Parents:   fe46a7da78f037fe032f27c9b65667c675a6dd8d
Branches:  PHP-7.1 master

Link:       http://git.php.net/?p=php-src.git;a=commitdiff;h=2ec54af8df76483a77681e050f93ea17bd0905ec

Log:
fix buffer overflow

Changed paths:
  M  sapi/cli/ps_title.c


Diff:
diff --git a/sapi/cli/ps_title.c b/sapi/cli/ps_title.c
index c7cfd2a..303115f 100644
--- a/sapi/cli/ps_title.c
+++ b/sapi/cli/ps_title.c
@@ -411,8 +411,7 @@ int get_ps_title(int *displen, const char** string)
 
 	ps_buffer_cur_len = ps_buffer_cur_len > sizeof(ps_buffer)-1 ? sizeof(ps_buffer)-1 : ps_buffer_cur_len;
 
-	memmove(ps_buffer, tmp, ps_buffer_size);
-	ps_buffer[ps_buffer_cur_len] = '\0';
+	memmove(ps_buffer, tmp, ps_buffer_cur_len);
 	free(tmp);
     }
 #endif