RemoveComments: Fix out-of-bounds read when file ends with a comment

2017-12-24 22:14:39 +02:00
parent 0cc25491a4
commit 90cdd0f20c
1 changed files with 4 additions and 0 deletions
--- a/code/RemoveComments.cpp
+++ b/code/RemoveComments.cpp
@@ -66,6 +66,10 @@ void CommentRemover::RemoveLineComments(const char* szComment,
        if (!strncmp(szBuffer,szComment,len)) {
            while (!IsLineEnd(*szBuffer))
                *szBuffer++ = chReplacement;
+
+            if (!*szBuffer) {
+                break;
+            }
        }
        ++szBuffer;
    }