From a44d5377790959c81672b6114ad9961de33aae83 Mon Sep 17 00:00:00 2001
From: hashlag <hashlag@hashlag.local>
Date: Tue, 4 Aug 2026 00:40:53 +0300
Subject: [PATCH] Replace sprintf with snprintf.

---
 Chaos/Hash/Md4.hpp  | 14 +++++++-------
 Chaos/Hash/Md5.hpp  | 14 +++++++-------
 Chaos/Hash/Sha1.hpp | 16 ++++++++--------
 3 files changed, 22 insertions(+), 22 deletions(-)

diff --git a/Chaos/Hash/Md4.hpp b/Chaos/Hash/Md4.hpp
index d4b18d0..103bd3e 100644
--- a/Chaos/Hash/Md4.hpp
+++ b/Chaos/Hash/Md4.hpp
@@ -147,13 +147,13 @@ struct Md4Hash : public Hash<Md4Hash>
     {
         char buf[33];
 
-        std::sprintf(buf,
-                     "%02x%02x%02x%02x%02x%02x%02x%02x"
-                     "%02x%02x%02x%02x%02x%02x%02x%02x",
-                     RawDigest_[ 0], RawDigest_[ 1], RawDigest_[ 2], RawDigest_[ 3],
-                     RawDigest_[ 4], RawDigest_[ 5], RawDigest_[ 6], RawDigest_[ 7],
-                     RawDigest_[ 8], RawDigest_[ 9], RawDigest_[10], RawDigest_[11],
-                     RawDigest_[12], RawDigest_[13], RawDigest_[14], RawDigest_[15]);
+        std::snprintf(buf, sizeof(buf),
+                      "%02x%02x%02x%02x%02x%02x%02x%02x"
+                      "%02x%02x%02x%02x%02x%02x%02x%02x",
+                      RawDigest_[ 0], RawDigest_[ 1], RawDigest_[ 2], RawDigest_[ 3],
+                      RawDigest_[ 4], RawDigest_[ 5], RawDigest_[ 6], RawDigest_[ 7],
+                      RawDigest_[ 8], RawDigest_[ 9], RawDigest_[10], RawDigest_[11],
+                      RawDigest_[12], RawDigest_[13], RawDigest_[14], RawDigest_[15]);
 
         return std::string(buf, buf + 32);
     }
diff --git a/Chaos/Hash/Md5.hpp b/Chaos/Hash/Md5.hpp
index bab3677..7e6c97a 100644
--- a/Chaos/Hash/Md5.hpp
+++ b/Chaos/Hash/Md5.hpp
@@ -171,13 +171,13 @@ struct Md5Hash : public Hash<Md5Hash>
     {
         char buf[33];
 
-        std::sprintf(buf,
-                     "%02x%02x%02x%02x%02x%02x%02x%02x"
-                     "%02x%02x%02x%02x%02x%02x%02x%02x",
-                     RawDigest_[ 0], RawDigest_[ 1], RawDigest_[ 2], RawDigest_[ 3],
-                     RawDigest_[ 4], RawDigest_[ 5], RawDigest_[ 6], RawDigest_[ 7],
-                     RawDigest_[ 8], RawDigest_[ 9], RawDigest_[10], RawDigest_[11],
-                     RawDigest_[12], RawDigest_[13], RawDigest_[14], RawDigest_[15]);
+        std::snprintf(buf, sizeof(buf),
+                      "%02x%02x%02x%02x%02x%02x%02x%02x"
+                      "%02x%02x%02x%02x%02x%02x%02x%02x",
+                      RawDigest_[ 0], RawDigest_[ 1], RawDigest_[ 2], RawDigest_[ 3],
+                      RawDigest_[ 4], RawDigest_[ 5], RawDigest_[ 6], RawDigest_[ 7],
+                      RawDigest_[ 8], RawDigest_[ 9], RawDigest_[10], RawDigest_[11],
+                      RawDigest_[12], RawDigest_[13], RawDigest_[14], RawDigest_[15]);
 
         return std::string(buf, buf + 32);
     }
diff --git a/Chaos/Hash/Sha1.hpp b/Chaos/Hash/Sha1.hpp
index 53e77f3..877a0d8 100644
--- a/Chaos/Hash/Sha1.hpp
+++ b/Chaos/Hash/Sha1.hpp
@@ -140,14 +140,14 @@ struct Sha1Hash : public Hash<Sha1Hash>
     {
         char buf[41];
 
-        std::sprintf(buf,
-                     "%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x"
-                     "%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x",
-                     RawDigest_[ 0], RawDigest_[ 1], RawDigest_[ 2], RawDigest_[ 3],
-                     RawDigest_[ 4], RawDigest_[ 5], RawDigest_[ 6], RawDigest_[ 7],
-                     RawDigest_[ 8], RawDigest_[ 9], RawDigest_[10], RawDigest_[11],
-                     RawDigest_[12], RawDigest_[13], RawDigest_[14], RawDigest_[15],
-                     RawDigest_[16], RawDigest_[17], RawDigest_[18], RawDigest_[19]);
+        std::snprintf(buf, sizeof(buf),
+                      "%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x"
+                      "%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x",
+                      RawDigest_[ 0], RawDigest_[ 1], RawDigest_[ 2], RawDigest_[ 3],
+                      RawDigest_[ 4], RawDigest_[ 5], RawDigest_[ 6], RawDigest_[ 7],
+                      RawDigest_[ 8], RawDigest_[ 9], RawDigest_[10], RawDigest_[11],
+                      RawDigest_[12], RawDigest_[13], RawDigest_[14], RawDigest_[15],
+                      RawDigest_[16], RawDigest_[17], RawDigest_[18], RawDigest_[19]);
 
         return std::string(buf, buf + 40);
     }