From 0c8d1ba4a8f1a5106b15c2a61c70cd27d966d546 Mon Sep 17 00:00:00 2001
From: opsu <50782355+opsuu@users.noreply.github.com>
Date: Sun, 5 Mar 2023 20:16:42 +0200
Subject: [PATCH] Buffer overflow fix (#1707)

---
 src/helpers/MiscFunctions.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/helpers/MiscFunctions.cpp b/src/helpers/MiscFunctions.cpp
index 10d59316..ab3c826e 100644
--- a/src/helpers/MiscFunctions.cpp
+++ b/src/helpers/MiscFunctions.cpp
@@ -209,7 +209,7 @@ std::string removeBeginEndSpacesTabs(std::string str) {
     }
 
     int countAfter = 0;
-    while (str.length() != 0 && (str[str.length() - countAfter - 1] == ' ' || str[str.length() - 1 - countAfter] == '\t')) {
+    while ((int)str.length() - countAfter - 1 >= 0 && (str[str.length() - countAfter - 1] == ' ' || str[str.length() - 1 - countAfter] == '\t')) {
         countAfter++;
     }
 
@@ -562,4 +562,4 @@ std::string replaceInString(std::string subject, const std::string& search, cons
         pos += replace.length();
     }
     return subject;
-}
\ No newline at end of file
+}