diff --git a/util/os/linux.zig b/util/os/linux.zig
index 95b48a5..bf3f5a1 100644
--- a/util/os/linux.zig
+++ b/util/os/linux.zig
@@ -17,7 +17,7 @@ pub fn getCpuName() ![]const u8 {
     _ = try file.read(&cpu_name_buffer);
 
     const needle = "model name";
-    const start = if (mem.indexOf(u8, &buf, needle)) |pos|
+    const start = if (mem.indexOf(u8, &cpu_name_buffer, needle)) |pos|
         pos + needle.len
     else
         return error.CouldNotFindCpuName;
diff --git a/util/platform.zig b/util/platform.zig
index 2a2ab74..058d6e5 100644
--- a/util/platform.zig
+++ b/util/platform.zig
@@ -34,17 +34,17 @@ const platform = @tagName(builtin.os.tag) ++ " " ++ @tagName(builtin.cpu.arch);
 
 pub fn getSystemInfo(allocator: std.mem.Allocator) !OsInfo {
     return switch (builtin.os.tag) {
-        .linux => try linux(allocator),
+        .linux => try linux(),
         .macos => try macos(allocator),
         .windows => try windows(allocator),
         else => error.UnsupportedOs,
     };
 }
 
-pub fn linux(allocator: std.mem.Allocator) !OsInfo {
+pub fn linux() !OsInfo {
     return OsInfo{
         .platform = platform,
-        .cpu = try lnx.getCpuName(allocator),
+        .cpu = try lnx.getCpuName(),
         .cpu_cores = try lnx.getCpuCores(),
         .memory_total = try lnx.getTotalMemory(),
     };
@@ -69,7 +69,7 @@ pub fn windows(allocator: std.mem.Allocator) !OsInfo {
 }
 
 test "OsInfo" {
-    const sysinfo = getSystemInfo(std.testing.allocator);
+    const sysinfo = try getSystemInfo(std.testing.allocator);
     try std.testing.expect(sysinfo.platform.len != 0);
     try std.testing.expect(sysinfo.cpu.len != 0);
     try std.testing.expect(0 < sysinfo.cpu_cores);