From e605cc25877c3b38b4a314b897b0d98dd7c1b5d6 Mon Sep 17 00:00:00 2001
From: unknowntrojan <14975032+unknowntrojan@users.noreply.github.com>
Date: Tue, 19 Sep 2023 08:28:03 +0200
Subject: fix crash related to segment edge case

---
 Cargo.toml | 18 +++++++++---------
 src/lib.rs |  4 ++--
 2 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index 4172421..4a0d791 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
-name    = "binja_coolsigmaker"
-version = "0.1.2"
+name = "binja_coolsigmaker"
+version = "0.1.3"
 authors = ["unknowntrojan"]
 edition = "2021"
 
@@ -8,7 +8,7 @@ edition = "2021"
 crate-type = ["cdylib"]
 
 [dependencies]
-log       = "0.4.17"
+log = "0.4.17"
 clipboard = "0.5.0"
 # Local
 # binaryninja = { path = "../binaryninja-api/rust" }
@@ -16,10 +16,10 @@ clipboard = "0.5.0"
 binaryninja = { git = "https://github.com/Vector35/binaryninja-api.git", branch = "dev" }
 # Stable
 # binaryninja = { git = "https://github.com/Vector35/binaryninja-api.git", tag = "v3.4.4271-stable" }
-rayon           = "1.7.0"
-iced-x86        = "1.17.0"
-strum           = { version = "0.25.0", features = ["derive"] }
-serde           = { version = "1.0.152", features = ["std"] }
-serde_json      = "1.0.93"
-thiserror       = "1.0.43"
+rayon = "1.7.0"
+iced-x86 = "1.17.0"
+strum = { version = "0.25.0", features = ["derive"] }
+serde = { version = "1.0.152", features = ["std"] }
+serde_json = "1.0.93"
+thiserror = "1.0.43"
 coolfindpattern = "0.1.3"
diff --git a/src/lib.rs b/src/lib.rs
index 8fbfcbe..5e3252d 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -519,7 +519,7 @@ fn create_pattern_internal(
             Err(SignatureError::OutOfBounds)?
         }
 
-        current_buffer.copy_from_slice(
+        current_buffer[..instr_len as _].copy_from_slice(
             &data
                 .iter()
                 .find(|segment| segment.0 == start_segment.address_range().start).ok_or(SignatureError::InvalidSegment)?
@@ -823,7 +823,7 @@ pub extern "C" fn CorePluginInit() -> bool {
         );
 
         // #[cfg(debug_assertions)]
-        let _ = std::fs::write("C:\\log.txt", &string);
+        let _ = std::fs::write("E:\\log.txt", &string);
 
         log::info!("{}", &string);
     }));
-- 
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