subs should be mutable

diff --git a/src/lib/util/sbuff.h b/src/lib/util/sbuff.h
index efa235e853f10965e2b17f0bd7eb72fc4004763a..874c0d6211a1ddab86d7db600887a25aee784cdf 100644 (file)
--- a/src/lib/util/sbuff.h
+++ b/src/lib/util/sbuff.h
@@ -38,11 +38,6 @@ extern "C" {
 #include <string.h>
 #include <sys/types.h>
 
-#include <freeradius-devel/util/atexit.h>
-#include <freeradius-devel/util/strerror.h>
-#include <freeradius-devel/util/table.h>
-#include <freeradius-devel/util/talloc.h>
-
 /** Represents number of bytes parsed or location of parse error
  *
  * Number of bytes parsed will be >= 0.
@@ -56,9 +51,13 @@ extern "C" {
 typedef ssize_t fr_slen_t;
 typedef struct fr_sbuff_s fr_sbuff_t;
 typedef struct fr_sbuff_ptr_s fr_sbuff_marker_t;
-
 typedef size_t(*fr_sbuff_extend_t)(fr_sbuff_t *sbuff, size_t req_extenison);
 
+#include <freeradius-devel/util/atexit.h>
+#include <freeradius-devel/util/strerror.h>
+#include <freeradius-devel/util/table.h>
+#include <freeradius-devel/util/talloc.h>
+
 struct fr_sbuff_ptr_s {
        union {
                char const *p_i;                                //!< Immutable position pointer.
@@ -175,7 +174,7 @@ typedef struct {
        char const      *name;                          //!< Name for rule set to aid we debugging.
 
        char            chr;                            //!< Character at the start of an escape sequence.
-       char const      subs[UINT8_MAX + 1];            //!< Special characters and their substitutions.
+       char            subs[UINT8_MAX + 1];            //!< Special characters and their substitutions.
                                                        ///< Indexed by the printable representation i.e.
                                                        ///< 'n' for \n.
        bool            skip[UINT8_MAX + 1];            //!< Characters that are escaped, but left in the
@@ -197,7 +196,7 @@ typedef struct {
 
        char            chr;                            //!< Character at the start of an escape sequence.
 
-       char const      subs[UINT8_MAX + 1];            //!< Special characters and their substitutions.
+       char            subs[UINT8_MAX + 1];            //!< Special characters and their substitutions.
                                                        ///< Indexed by the binary representation i.e.
                                                        ///< 0x0a for \n.
        bool            esc[UINT8_MAX + 1];             //!< Characters that should be translated to hex or