fuzz: Avoid unsigned integer overflow in FormatParagraph

2025-11-11 14:38:29 +01:00 · 2022-02-09 14:38:56 +01:00
parent 8ac79973f8
commit fa2f7d0059
2 changed files with 3 additions and 1 deletions
--- a/src/util/strencodings.cpp
+++ b/src/util/strencodings.cpp
@@ -328,6 +328,7 @@ bool ParseUInt64(const std::string& str, uint64_t* out)

 std::string FormatParagraph(const std::string& in, size_t width, size_t indent)
 {
+    assert(width >= indent);
    std::stringstream out;
    size_t ptr = 0;
    size_t indented = 0;