yara-x 1.2.0

yara-x: add `elf` module error patch

Signed-off-by: Rui Chen <[email protected]>

Author: BrewTestBot

Formula/y/yara-x.rb

@@ -1,11 +1,17 @@
 class YaraX < Formula
   desc "Tool to do pattern matching for malware research"
   homepage "https://virustotal.github.io/yara-x/"
-  url "https://github.com/VirusTotal/yara-x/archive/refs/tags/v1.1.0.tar.gz"
-  sha256 "90bbe970a85ff2c707b2706a89cb165cd5b8c706451cfa4b25e0aaa77250a6da"
   license "BSD-3-Clause"
   head "https://github.com/VirusTotal/yara-x.git", branch: "main"
 
+  stable do
+    url "https://github.com/VirusTotal/yara-x/archive/refs/tags/v1.2.0.tar.gz"
+    sha256 "f825a24bb2132d284fc9b2bdde1440f6a1f55d699388fee15f859b535e8074e3"
+
+    # patch to fix `elf` module error, upstream commit ref, https://github.com/VirusTotal/yara-x/commit/ae9a6323ff5e6725fac69b76997db82aa53e713a
+    patch :DATA
+  end
+
   livecheck do
     url :stable
     strategy :github_latest
@@ -57,3 +63,44 @@ def install
     assert_match version.to_s, shell_output("#{bin}/yr --version")
   end
 end
+
+__END__
+diff --git a/lib/src/modules/elf/mod.rs b/lib/src/modules/elf/mod.rs
+index 5384fcea7..7a38dc4de 100644
+--- a/lib/src/modules/elf/mod.rs
++++ b/lib/src/modules/elf/mod.rs
+@@ -30,9 +30,11 @@ thread_local!(
+ fn main(data: &[u8], _meta: Option<&[u8]>) -> Result<ELF, ModuleError> {
+     IMPORT_MD5_CACHE.with(|cache| *cache.borrow_mut() = None);
+     TLSH_CACHE.with(|cache| *cache.borrow_mut() = None);
+-    parser::ElfParser::new()
+-        .parse(data)
+-        .map_err(|e| ModuleError::InternalError { err: e.to_string() })
++
++    match parser::ElfParser::new().parse(data) {
++        Ok(elf) => Ok(elf),
++        Err(_) => Ok(ELF::new()),
++    }
+ }
+
+ #[module_export]
+diff --git a/lib/src/modules/lnk/mod.rs b/lib/src/modules/lnk/mod.rs
+index 22f06a3a1..fd73767fe 100644
+--- a/lib/src/modules/lnk/mod.rs
++++ b/lib/src/modules/lnk/mod.rs
+@@ -18,7 +18,12 @@ pub mod parser;
+
+ #[module_main]
+ fn main(data: &[u8], _meta: Option<&[u8]>) -> Result<Lnk, ModuleError> {
+-    parser::LnkParser::new()
+-        .parse(data)
+-        .map_err(|e| ModuleError::InternalError { err: e.to_string() })
++    match parser::LnkParser::new().parse(data) {
++        Ok(lnk) => Ok(lnk),
++        Err(_) => {
++            let mut lnk = Lnk::new();
++            lnk.is_lnk = Some(false);
++            Ok(lnk)
++        }
++    }
+ }