Giant const-correctness patch of doom!

[PuTTY.git] / config.c

diff --git a/config.c b/config.c
index a134e326c4f9c0ef4b1d8b636d81bdf46498061c..ded510956a7a7305a1db4df40bfb1bc4e51b53d9 100644 (file)
--- a/config.c
+++ b/config.c
@@ -356,7 +356,7 @@ static void cipherlist_handler(union control *ctrl, void *dlg,
     if (event == EVENT_REFRESH) {
        int i;
 
-       static const struct { char *s; int c; } ciphers[] = {
+       static const struct { const char *s; int c; } ciphers[] = {
            { "3DES",                   CIPHER_3DES },
            { "Blowfish",               CIPHER_BLOWFISH },
            { "DES",                    CIPHER_DES },
@@ -372,7 +372,7 @@ static void cipherlist_handler(union control *ctrl, void *dlg,
        for (i = 0; i < CIPHER_MAX; i++) {
            int c = conf_get_int_int(conf, CONF_ssh_cipherlist, i);
            int j;
-           char *cstr = NULL;
+           const char *cstr = NULL;
            for (j = 0; j < (sizeof ciphers) / (sizeof ciphers[0]); j++) {
                if (ciphers[j].c == c) {
                    cstr = ciphers[j].s;
@@ -428,7 +428,7 @@ static void kexlist_handler(union control *ctrl, void *dlg,
     if (event == EVENT_REFRESH) {
        int i;
 
-       static const struct { char *s; int k; } kexes[] = {
+       static const struct { const char *s; int k; } kexes[] = {
            { "Diffie-Hellman group 1",         KEX_DHGROUP1 },
            { "Diffie-Hellman group 14",        KEX_DHGROUP14 },
            { "Diffie-Hellman group exchange",  KEX_DHGEX },
@@ -444,7 +444,7 @@ static void kexlist_handler(union control *ctrl, void *dlg,
        for (i = 0; i < KEX_MAX; i++) {
            int k = conf_get_int_int(conf, CONF_ssh_kexlist, i);
            int j;
-           char *kstr = NULL;
+           const char *kstr = NULL;
            for (j = 0; j < (sizeof kexes) / (sizeof kexes[0]); j++) {
                if (kexes[j].k == k) {
                    kstr = kexes[j].s;
@@ -472,7 +472,7 @@ static void printerbox_handler(union control *ctrl, void *dlg,
     if (event == EVENT_REFRESH) {
        int nprinters, i;
        printer_enum *pe;
-       char *printer;
+       const char *printer;
 
        dlg_update_start(ctrl, dlg);
        /*
@@ -1119,7 +1119,8 @@ static void portfwd_handler(union control *ctrl, void *dlg,
        }
     } else if (event == EVENT_ACTION) {
        if (ctrl == pfd->addbutton) {
-           char *family, *type, *src, *key, *val;
+           const char *family, *type;
+            char *src, *key, *val;
            int whichbutton;
 
 #ifndef NO_IPV6
@@ -1178,7 +1179,8 @@ static void portfwd_handler(union control *ctrl, void *dlg,
            if (i < 0) {
                dlg_beep(dlg);
            } else {
-               char *key, *val, *p;
+               char *key, *p;
+                const char *val;
 
                key = conf_get_str_nthstrkey(conf, CONF_portfwd, i);
                if (key) {
@@ -1450,7 +1452,7 @@ void setup_config_box(struct controlbox *b, int midsession,
      * logging can sensibly be available.
      */
     {
-       char *sshlogname, *sshrawlogname;
+       const char *sshlogname, *sshrawlogname;
        if ((midsession && protocol == PROT_SSH) ||
            (!midsession && backend_from_proto(PROT_SSH))) {
            sshlogname = "SSH packets";
@@ -1927,7 +1929,7 @@ void setup_config_box(struct controlbox *b, int midsession,
 #endif
 
            {
-               char *label = backend_from_proto(PROT_SSH) ?
+               const char *label = backend_from_proto(PROT_SSH) ?
                    "Logical name of remote host (e.g. for SSH key lookup):" :
                    "Logical name of remote host:";
                s = ctrl_getset(b, "Connection", "identity",