Merge branch 'beta' into dev

CHANGELOG.md

@@ -11,6 +11,7 @@ The table below shows which release corresponds to each branch, and what date th
 | ---------------- | -------- | ---------------------- |
 | [4.14.0](#4140-dev)  | `dev`   |
 | [4.13.0](#4130-beta)  | `beta`    |
+| [4.12.1](#4121)  |          |
 | [4.12.0](#4120-stable)  | `stable`   | Feb 22, 2024
 | [4.11.1](#4111)  |          | Nov 14, 2023
 | [4.11.0](#4110)  |          | Sep 15, 2023
@@ -148,6 +149,14 @@ The table below shows which release corresponds to each branch, and what date th
 [2347]: https://github.com/Gallopsled/pwntools/pull/2347
 [2233]: https://github.com/Gallopsled/pwntools/pull/2233
 
+## 4.12.1
+
+- [#2373][2373] Fix displaying bright color variation in terminal output
+- [#2378][2378] Don't go though a shell in `gdb.debug`
+
+[2373]: https://github.com/Gallopsled/pwntools/pull/2373
+[2378]: https://github.com/Gallopsled/pwntools/pull/2378
+
 ## 4.12.0 (`stable`)
 
 - [#2202][2202] Fix `remote` and `listen` in sagemath

pwnlib/gdb.py

@@ -346,6 +346,10 @@ def _gdbserver_args(pid=None, path=None, args=None, which=None, env=None, python
         gdbserver_args += ['--wrapper', python_wrapper_script, '--']
     elif env is not None:
         gdbserver_args += ['--wrapper', which('env'), '-i'] + env_args + ['--']
+    # --no-startup-with-shell is required for forking shells like SHELL=/bin/fish
+    # https://github.com/Gallopsled/pwntools/issues/2377
+    else:
+        gdbserver_args += ['--no-startup-with-shell']
 
     gdbserver_args += ['localhost:0']
     gdbserver_args += args

pwnlib/term/text.py

@@ -27,9 +27,7 @@ class Module(types.ModuleType):
     def __init__(self):
         self.__file__ = __file__
         self.__name__ = __name__
-        self.num_colors = 8
-        self.has_bright = self.num_colors >= 16
-        self.has_gray = self.has_bright
+        self.num_colors = termcap.get('colors', 8) if sys.platform == 'win32' else 8
         self.when = 'auto'
         self._colors = {
             'black': 0,
@@ -61,6 +59,14 @@ def when(self):
     def when(self, val):
         self._when = eval_when(val)
 
+    @property
+    def has_bright(self):
+        return self.num_colors >= 16
+
+    @property
+    def has_gray(self):
+        return self.has_bright
+
     def _fg_color(self, c):
         c = termcap.get('setaf', c) or termcap.get('setf', c)
         if not hasattr(c, 'encode'):