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Platform-independent fixes for NO_IPV6 compilation (prevent

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segfaults on trying to access pfd->addressfamily which doesn't exist).

[originally from svn r5444]
This commit is contained in:
Simon Tatham 2005-03-05 15:05:18 +00:00
parent 5c5dc61522
commit 7b22e5b2ab
1 changed files with 7 additions and 1 deletions
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8
config.c
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@ -666,7 +666,9 @@ static void environ_handler(union control *ctrl, void *dlg,
struct portfwd_data {
union control *addbutton, *rembutton, *listbox;
union control *sourcebox, *destbox, *direction;
#ifndef NO_IPV6
union control *addressfamily;
#endif
};
static void portfwd_handler(union control *ctrl, void *dlg,
@ -691,8 +693,10 @@ static void portfwd_handler(union control *ctrl, void *dlg,
* Default is Local.
*/
dlg_radiobutton_set(ctrl, dlg, 0);
} else if (ctrl == pfd->addressfamily) {
#ifndef NO_IPV6
} else if (ctrl == pfd->addressfamily) {
dlg_radiobutton_set(ctrl, dlg, 0);
#endif
}
} else if (event == EVENT_ACTION) {
if (ctrl == pfd->addbutton) {
@ -702,11 +706,13 @@ static void portfwd_handler(union control *ctrl, void *dlg,
int whichbutton;
i = 0;
#ifndef NO_IPV6
whichbutton = dlg_radiobutton_get(pfd->addressfamily, dlg);
if (whichbutton == 1)
str[i++] = '4';
else if (whichbutton == 2)
str[i++] = '6';
#endif
whichbutton = dlg_radiobutton_get(pfd->direction, dlg);
if (whichbutton == 0)