Move all to deprecated folder.

deprecated/firmware/buildroot/package/argp-standalone/0002-isprint.patch

@@ -0,0 +1,45 @@
+Subject: restrict value range passed to isprint function
+
+According to C standards isprint argument shall be representable as an
+unsigned char or be equal to EOF, otherwise the behaviour is undefined.
+
+Passing arbitrary ints leads to segfault in nm program from elfutils.
+
+Restrict isprint argument range to values representable by unsigned char.
+
+Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
+---
+Index: b/argp.h
+===================================================================
+--- a/argp.h
++++ b/argp.h
+@@ -23,6 +23,7 @@
+ 
+ #include <stdio.h>
+ #include <ctype.h>
++#include <limits.h>
+ 
+ #define __need_error_t
+ #include <errno.h>
+@@ -577,7 +578,7 @@
+   else
+     {
+       int __key = __opt->key;
+-      return __key > 0 && isprint (__key);
++      return __key > 0 && __key <= UCHAR_MAX && isprint (__key);
+     }
+ }
+ 
+Index: b/argp-parse.c
+===================================================================
+--- a/argp-parse.c
++++ b/argp-parse.c
+@@ -1292,7 +1292,7 @@
+       int __key = __opt->key;
+       /* FIXME: whether or not a particular key implies a short option
+        * ought not to be locale dependent. */
+-      return __key > 0 && isprint (__key);
++      return __key > 0 && __key <= UCHAR_MAX && isprint (__key);
+     }
+ }
+