[pkgconf] fix asan issue (#29017)

* [pkgconf] fix asan error

* v db

ports/pkgconf/bufferoverflow.patch

@@ -0,0 +1,45 @@
+diff --git a/cli/getopt_long.c b/cli/getopt_long.c
+index c47215fae..4dcac3d7d 100644
+--- a/cli/getopt_long.c
++++ b/cli/getopt_long.c
+@@ -377,27 +376,28 @@ getopt_internal(int nargc, char * const *nargv, const char *options,
+
+ 	if (options == NULL)
+ 		return (-1);
+-
+ 	/*
+ 	 * Disable GNU extensions if POSIXLY_CORRECT is set or options
+ 	 * string begins with a '+'.
+ 	 */
+ 	posixly_correct = (getenv("POSIXLY_CORRECT") != NULL);
++    if(strcmp(options,"")!=0)
++    {
+ #ifdef GNU_COMPATIBLE
+-	if (*options == '-')
+-		flags |= FLAG_ALLARGS;
+-	else if (posixly_correct || *options == '+')
+-		flags &= ~FLAG_PERMUTE;
++        if (*options == '-')
++            flags |= FLAG_ALLARGS;
++        else if (posixly_correct || *options == '+')
++            flags &= ~FLAG_PERMUTE;
+ #else
+-	if (posixly_correct || *options == '+')
+-		flags &= ~FLAG_PERMUTE;
+-	else if (*options == '-')
+-		flags |= FLAG_ALLARGS;
++        if (posixly_correct || *options == '+')
++            flags &= ~FLAG_PERMUTE;
++        else if (*options == '-')
++            flags |= FLAG_ALLARGS;
+ #endif
+
+-	if (*options == '+' || *options == '-')
+-		options++;
+-
++        if (*options == '+' || *options == '-')
++            options++;
++    }
+ 	/*
+ 	 * XXX Some GNU programs (like cvs) set pkg_optind to 0 instead of
+ 	 * XXX using pkg_optreset.  Work around this braindamage.

ports/pkgconf/portfile.cmake

@@ -4,6 +4,7 @@ vcpkg_from_github(
     REF cef30268e1a3f79efd607c26abcf556aa314c9c4 
     SHA512 ea03b81d01521201bdc471a39cdc8b13f9452f7cc78706d5c57056595f3e4e8a3562c022ebb72ce6444f2c7a8dfc778114814ef5064eaef770a70cc294c7f7ee
     HEAD_REF master
+    PATCHES bufferoverflow.patch
 )
 
 vcpkg_configure_meson(

ports/pkgconf/vcpkg.json

@@ -1,7 +1,7 @@
 {
   "name": "pkgconf",
   "version": "1.8.0",
-  "port-version": 3,
+  "port-version": 4,
   "description": "pkgconf is a program which helps to configure compiler and linker flags for development libraries. It is similar to pkg-config from freedesktop.org.",
   "homepage": "https://github.com/pkgconf/pkgconf",
   "license": null,

versions/baseline.json

@@ -5910,7 +5910,7 @@
     },
     "pkgconf": {
       "baseline": "1.8.0",
-      "port-version": 3
+      "port-version": 4
     },
     "plasma-wayland-protocols": {
       "baseline": "1.8.0",

versions/p-/pkgconf.json

@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "1b19a4f679f330a422d353f54a9148fa3672c2c1",
+      "version": "1.8.0",
+      "port-version": 4
+    },
     {
       "git-tree": "a0408f161d8a23907635840add678d5946024d09",
       "version": "1.8.0",