crackNum 3.19 → 3.20

raw patch · 3 files changed

+15/−3 lines, 3 files

Files

• CHANGES.md +8/−1
• GUI/tclGUI/crackNum.tcl +6/−1
• crackNum.cabal +1/−1

@@ -1,7 +1,14 @@ * Hackage: <http://hackage.haskell.org/package/crackNum> * GitHub:  <http://github.com/LeventErkok/crackNum/> -* Latest Hackage released version: 3.19, 2026-08-13+* Latest Hackage released version: 3.20, 2026-08-13++### Version 3.20, 2026-08-13++  * Fix tool lookup in both GUIs: a *directory* named `crackNum` (or `z3`) sitting+    on the PATH was accepted as the executable, since directories carry the search+    bit and so look executable. The GUI would then fail with a "permission denied"+    on that directory. We now require a regular file.  ### Version 3.19, 2026-08-13 

@@ -11,7 +11,12 @@     set path [split $raw :]     foreach dir $path {         set candidate [file join $dir $name]-        if {[file executable $candidate]} { return $candidate }+        # 'file executable' is true for directories too (they carry the search+        # bit), so a directory named e.g. crackNum sitting on the PATH would+        # otherwise be picked up and then fail to execute. Insist on a file.+        if {[file isfile $candidate] && [file executable $candidate]} {+            return $candidate+        }     }     return "" }

@@ -1,6 +1,6 @@ Cabal-version      : 2.2 Name               : crackNum-Version            : 3.19+Version            : 3.20 Synopsis           : Crack various integer and floating-point data formats Description        : Crack IEEE-754 float formats and arbitrary sized words and integers, showing the layout.                      .