From 7eb5d48a3b741cefa0cbfe3f473b425aada85a33 Mon Sep 17 00:00:00 2001
From: ghpzin <ghpzin@gmail.com>
Date: Wed, 2 Apr 2025 16:55:46 +0300
Subject: [PATCH 1/2] zzuf: fix build with gcc14

- add patch from fedora:
https://src.fedoraproject.org/rpms/zzuf/c/998c7e5e632ea4c635a53437a01bfb48cbd744ac
fixing `implicit-function-declaration` error:
```
zzat.c: In function 'run':
zzat.c:482:32: error: implicit declaration of function '_IO_getc'
  482 |             MY_FREAD(ch = (n = _IO_getc(f)), &ch, (n != EOF));
      |                                ^~~~~~~~
```

- add patch from fedora (vendored because patch is in format that does not
apply with `fetchpatch`):
https://src.fedoraproject.org/rpms/zzuf/c/ca7e406989e7ff461600084f2277ad15a8c00058
fixing `implicit-function-declaration` error:
```
zzat.c:565:26: error: implicit declaration of function '__fseeko64'; did you mean 'fseeko64'?
  565 |             MY_FSEEK(l = __fseeko64(f, l1, SEEK_CUR),
      |                          ^~~~~~~~~~
```
---
 pkgs/by-name/zz/zzuf/package.nix      | 12 ++++++++++++
 pkgs/by-name/zz/zzuf/zzuf-glibc.patch | 13 +++++++++++++
 2 files changed, 25 insertions(+)
 create mode 100644 pkgs/by-name/zz/zzuf/zzuf-glibc.patch

diff --git a/pkgs/by-name/zz/zzuf/package.nix b/pkgs/by-name/zz/zzuf/package.nix
index 4b68cb601489..45980fdfd2e2 100644
--- a/pkgs/by-name/zz/zzuf/package.nix
+++ b/pkgs/by-name/zz/zzuf/package.nix
@@ -2,6 +2,7 @@
   lib,
   stdenv,
   fetchFromGitHub,
+  fetchpatch,
   pkg-config,
   autoreconfHook,
 }:
@@ -17,6 +18,17 @@ stdenv.mkDerivation rec {
     sha256 = "0li1s11xf32dafxq1jbnc8c63313hy9ry09dja2rymk9mza4x2n9";
   };
 
+  patches = [
+    # fix build with gcc14
+    # https://src.fedoraproject.org/rpms/zzuf/c/998c7e5e632ea4c635a53437a01bfb48cbd744ac
+    (fetchpatch {
+      url = "https://src.fedoraproject.org/rpms/zzuf/raw/998c7e5e632ea4c635a53437a01bfb48cbd744ac/f/zzuf-zzat-c99.patch";
+      hash = "sha256-pQQzwsIjKg+9g+dnhFGn2PUlxHlQ5Mj+e4a1D1k2oEo=";
+    })
+    # https://src.fedoraproject.org/rpms/zzuf/c/ca7e406989e7ff461600084f2277ad15a8c00058
+    ./zzuf-glibc.patch
+  ];
+
   nativeBuildInputs = [
     pkg-config
     autoreconfHook
diff --git a/pkgs/by-name/zz/zzuf/zzuf-glibc.patch b/pkgs/by-name/zz/zzuf/zzuf-glibc.patch
new file mode 100644
index 000000000000..1987d3b6395d
--- /dev/null
+++ b/pkgs/by-name/zz/zzuf/zzuf-glibc.patch
@@ -0,0 +1,13 @@
+diff --git a/configure.ac b/configure.ac
+index 0915a5c..8ba501c 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -79,7 +79,6 @@ AC_CHECK_FUNCS(mmap getpagesize)
+ AC_CHECK_FUNCS(getc_unlocked getchar_unlocked fgetc_unlocked fread_unlocked fgets_unlocked)
+ AC_CHECK_FUNCS(__getdelim __srefill __filbuf __srget __uflow)
+ AC_CHECK_FUNCS(open64 lseek64 mmap64 fopen64 freopen64 ftello64 fseeko64 fsetpos64)
+-AC_CHECK_FUNCS(__open64 __lseek64 __fopen64 __freopen64 __ftello64 __fseeko64 __fsetpos64)
+ AC_CHECK_FUNCS(__fgets_chk __fgets_unlocked_chk __fread_chk __fread_unlocked_chk __read_chk __recv_chk __recvfrom_chk)
+ AC_CHECK_FUNCS(CreateFileA CreateFileW ReOpenFile ReadFile CloseHandle)
+ AC_CHECK_FUNCS(AllocConsole AttachConsole SetConsoleMode WriteConsoleOutputA WriteConsoleOutputW)
+

From 7e404eb447c654390c3dd14f6cf23a5ee93d8fea Mon Sep 17 00:00:00 2001
From: ghpzin <ghpzin@gmail.com>
Date: Wed, 2 Apr 2025 17:44:24 +0300
Subject: [PATCH 2/2] zzuf: modernize

- replace `rec` with `finalAttrs`
- remove `with lib;` from `meta`
- replace `rev` with `tag` in `src`
- replace `sha256` with `hash` in `src`
---
 pkgs/by-name/zz/zzuf/package.nix | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/pkgs/by-name/zz/zzuf/package.nix b/pkgs/by-name/zz/zzuf/package.nix
index 45980fdfd2e2..5721d714f29f 100644
--- a/pkgs/by-name/zz/zzuf/package.nix
+++ b/pkgs/by-name/zz/zzuf/package.nix
@@ -7,15 +7,15 @@
   autoreconfHook,
 }:
 
-stdenv.mkDerivation rec {
+stdenv.mkDerivation (finalAttrs: {
   pname = "zzuf";
   version = "0.15";
 
   src = fetchFromGitHub {
     owner = "samhocevar";
     repo = "zzuf";
-    rev = "v${version}";
-    sha256 = "0li1s11xf32dafxq1jbnc8c63313hy9ry09dja2rymk9mza4x2n9";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-yYpO1K9pVp+Fki0Bn5OHI4xhGGJ2yYC7U00M10PQIVI=";
   };
 
   patches = [
@@ -34,11 +34,11 @@ stdenv.mkDerivation rec {
     autoreconfHook
   ];
 
-  meta = with lib; {
+  meta = {
     description = "Transparent application input fuzzer";
     homepage = "http://caca.zoy.org/wiki/zzuf";
-    license = licenses.wtfpl;
-    platforms = platforms.linux;
-    maintainers = with maintainers; [ lihop ];
+    license = lib.licenses.wtfpl;
+    platforms = lib.platforms.linux;
+    maintainers = with lib.maintainers; [ lihop ];
   };
-}
+})