Crashfix: in ll_safe_string not only guard against 0 pointer, but against illegal length of buffer too.

2012-07-12 18:04:53 +02:00 · 2012-07-12 18:04:53 +02:00 · 2005b4fed4
parent 60393abdad
commit 2005b4fed4
1 changed files with 2 additions and 1 deletions
--- a/indra/llcommon/llstring.cpp
+++ b/indra/llcommon/llstring.cpp
@ -47,7 +47,8 @@ std::string ll_safe_string(const char* in)

 std::string ll_safe_string(const char* in, S32 maxlen)
 {
-	if(in) return std::string(in, maxlen);
+	if(in && maxlen > 0 ) return std::string(in, maxlen);
+
 	return std::string();
 }