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Avoid crashing if we can't write to zenmap.conf. Fixes #449

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This commit is contained in:
dmiller
2016-08-31 15:21:23 +00:00
parent 2cf41557eb
commit fd37e977c9
2 changed files with 33 additions and 4 deletions
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15
zenmap/zenmapGUI/MainWindow.py
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@@ -124,6 +124,7 @@ import gtk
import sys import sys
import os import os
from os.path import split, isfile, join, abspath, exists from os.path import split, isfile, join, abspath, exists
import errno
# Prevent loading PyXML # Prevent loading PyXML
import xml import xml
@@ -905,9 +906,23 @@ This scan has not been run yet. Start the scan with the "Scan" button first.'))
return True return True
window = WindowConfig() window = WindowConfig()
try:
window.x, window.y = self.get_position() window.x, window.y = self.get_position()
window.width, window.height = self.get_size() window.width, window.height = self.get_size()
window.save_changes() window.save_changes()
except IOError as e:
if e.errno == errno.EACCES:
alert = HIGAlertDialog(
message_format=_("Can't save Zenmap configuration"),
# newline before path to help avoid weird line wrapping
secondary_text=_(
'Permission denied when writing to\n%s'
'\nMake sure the file exists and is writable.'
) % (Path.user_config_file))
alert.run()
alert.destroy()
else:
raise
self.destroy() self.destroy()

14
zenmap/zenmapGUI/NmapOutputViewer.py
View File

@@ -126,6 +126,7 @@ import gtk
import gtk.gdk import gtk.gdk
import pango import pango
import re import re
import errno
import zenmapCore.I18N import zenmapCore.I18N
from zenmapCore.UmitLogging import log from zenmapCore.UmitLogging import log
@@ -263,7 +264,20 @@ class NmapOutputViewer (gtk.VBox):
self.nmap_highlight.__setattr__(widget.property_name, wid_props) self.nmap_highlight.__setattr__(widget.property_name, wid_props)
nmap_out_prop.destroy() nmap_out_prop.destroy()
try:
self.nmap_highlight.save_changes() self.nmap_highlight.save_changes()
except IOError as e:
if e.errno == errno.EACCES:
alert = HIGAlertDialog(
message_format=_("Can't save Zenmap configuration"),
secondary_text=_(
'Permission denied when writing to \n%s'
'\nMake sure the file exists and is writable.'
) % (Path.user_config_file))
alert.run()
alert.destroy()
else:
raise
self.apply_highlighting() self.apply_highlighting()
def apply_highlighting(self, start_iter=None, end_iter=None): def apply_highlighting(self, start_iter=None, end_iter=None):