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locks; strict;
comment	@// @;


1.1
date	2023.11.09.12.30.44;	author nros;	state Exp;
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commitid	Yj6hWitJtp8dTVLE;


desc
@@


1.1
log
@opencolorio: remove use of alloca to make the package more portable
@
text
@$NetBSD$

Use standard malloc and free instead of non-standard alloca,
alloca headers and compiler options differentiates on
different systems.

--- src/apputils/argparse.cpp.orig	2023-11-09 12:01:20.477069989 +0000
+++ src/apputils/argparse.cpp
@@@@ -266,10 +266,12 @@@@ ArgOption::invoke_callback () const
         return 0;
 
     // Convert the argv's to char*[]
-    const char **myargv = (const char **) alloca (argc * sizeof(const char *));
+    const char **myargv = (const char **) malloc (argc * sizeof(const char *));
     for (int i = 0;  i < argc;  ++i)
         myargv[i] = m_argv[i].c_str();
-    return invoke_callback (argc, myargv);
+    int retval = invoke_callback (argc, myargv);
+    free(myargv);
+    return retval;
 }
 
 
@