browser-plugin: The NPObject returned by NPP_GetValue should be retained

The Mozilla documentation says: "And as always when working with
reference counted NPObjects, the caller is responsible for calling
NPN_ReleaseObject on the NPObject to drop the reference."

Browsers assume that the plugin does the right thing and always call
NPN_ReleaseObject. At some point the object is released and deallocated
and both the plugin and browser still have references to the object
thinking that it's still alive. That's why the crash is sometimes in the
plugin when it tries to use the np object, and sometimes in the browser.

https://bugzilla.gnome.org/post_bug.cgi

browser-plugin/browser-plugin.c

@@ -1043,6 +1043,7 @@ NPP_GetValue(NPP          instance,
     if (!instance->pdata)
       return NPERR_INVALID_INSTANCE_ERROR;
 
+    funcs.retainobject (instance->pdata);
     *(NPObject**)value = instance->pdata;
     break;
 

po/LINGUAS

@@ -28,6 +28,7 @@ gl
 gu
 he
 hi
+hr
 hu
 ia
 id

po/pl.po

@@ -4,16 +4,16 @@
 # pomóc w jego rozwijaniu i pielęgnowaniu, napisz do nas:
 # gnomepl@aviary.pl
 # -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
-# Piotr Drąg <piotrdrag@gmail.com>, 2009-2015.
+# Piotr Drąg <piotrdrag@gmail.com>, 2009-2016.
 # Tomasz Dominikowski <dominikowski@gmail.com>, 2009.
 # Wojciech Szczęsny <wszczesny@aviary.pl>, 2013.
-# Aviary.pl <gnomepl@aviary.pl>, 2009-2015.
+# Aviary.pl <gnomepl@aviary.pl>, 2009-2016.
 msgid ""
 msgstr ""
 "Project-Id-Version: gnome-shell\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2015-09-29 00:50+0200\n"
-"PO-Revision-Date: 2015-09-29 00:52+0200\n"
+"POT-Creation-Date: 2016-07-12 21:23+0200\n"
+"PO-Revision-Date: 2016-07-12 21:24+0200\n"
 "Last-Translator: Piotr Drąg <piotrdrag@gmail.com>\n"
 "Language-Team: Polish <gnomepl@aviary.pl>\n"
 "Language: pl\n"
@@ -330,35 +330,35 @@ msgstr "Rozszerzenia powłoki GNOME"
 msgid "Cancel"
 msgstr "Anuluj"
 
-#: ../js/gdm/authPrompt.js:169 ../js/gdm/authPrompt.js:215
-#: ../js/gdm/authPrompt.js:447
+#: ../js/gdm/authPrompt.js:169 ../js/gdm/authPrompt.js:216
+#: ../js/gdm/authPrompt.js:448
 msgid "Next"
 msgstr "Dalej"
 
-#: ../js/gdm/authPrompt.js:211 ../js/ui/shellMountOperation.js:403
+#: ../js/gdm/authPrompt.js:212 ../js/ui/shellMountOperation.js:403
 #: ../js/ui/unlockDialog.js:59
 msgid "Unlock"
 msgstr "Odblokuj"
 
-#: ../js/gdm/authPrompt.js:213
+#: ../js/gdm/authPrompt.js:214
 msgctxt "button"
 msgid "Sign In"
 msgstr "Zaloguj"
 
-#: ../js/gdm/loginDialog.js:281
+#: ../js/gdm/loginDialog.js:285
 msgid "Choose Session"
 msgstr "Wybór sesji"
 
 #. translators: this message is shown below the user list on the
 #. login screen. It can be activated to reveal an entry for
 #. manually entering the username.
-#: ../js/gdm/loginDialog.js:431
+#: ../js/gdm/loginDialog.js:435
 msgid "Not listed?"
 msgstr "Inny użytkownik?"
 
 #. Translators: this message is shown below the username entry field
 #. to clue the user in on how to login to the local network realm
-#: ../js/gdm/loginDialog.js:850
+#: ../js/gdm/loginDialog.js:854
 #, javascript-format
 msgid "(e.g., user or %s)"
 msgstr "(np. użytkownik lub %s)"
@@ -366,12 +366,12 @@ msgstr "(np. użytkownik lub %s)"
 #. TTLS and PEAP are actually much more complicated, but this complication
 #. is not visible here since we only care about phase2 authentication
 #. (and don't even care of which one)
-#: ../js/gdm/loginDialog.js:855 ../js/ui/components/networkAgent.js:271
+#: ../js/gdm/loginDialog.js:859 ../js/ui/components/networkAgent.js:271
 #: ../js/ui/components/networkAgent.js:289
 msgid "Username: "
 msgstr "Nazwa użytkownika: "
 
-#: ../js/gdm/loginDialog.js:1184
+#: ../js/gdm/loginDialog.js:1196
 msgid "Login Window"
 msgstr "Okno logowania"
 
@@ -639,7 +639,7 @@ msgstr "Podłączono dysk zewnętrzny"
 msgid "External drive disconnected"
 msgstr "Odłączono dysk zewnętrzny"
 
-#: ../js/ui/components/autorunManager.js:354
+#: ../js/ui/components/autorunManager.js:351
 #, javascript-format
 msgid "Open with %s"
 msgstr "Otwórz za pomocą „%s”"
@@ -765,7 +765,7 @@ msgstr "To nie zadziałało. Proszę spróbować ponownie."
 
 #. Translators: this is the other person changing their old IM name to their new
 #. IM name.
-#: ../js/ui/components/telepathyClient.js:759
+#: ../js/ui/components/telepathyClient.js:760
 #, javascript-format
 msgid "%s is now known as %s"
 msgstr "Użytkownik %s jest teraz znany jako %s"
@@ -990,7 +990,7 @@ msgstr "Włączone"
 
 #. translators:
 #. * The device has been disabled
-#: ../js/ui/lookingGlass.js:719 ../src/gvc/gvc-mixer-control.c:1828
+#: ../js/ui/lookingGlass.js:719 ../src/gvc/gvc-mixer-control.c:1866
 msgid "Disabled"
 msgstr "Wyłączone"
 
@@ -1034,22 +1034,22 @@ msgstr "Podgląd"
 msgid "Type to search…"
 msgstr "Wyszukiwanie…"
 
-#: ../js/ui/panel.js:352
+#: ../js/ui/panel.js:358
 msgid "Quit"
 msgstr "Zakończ"
 
 #. Translators: If there is no suitable word for "Activities"
 #. in your language, you can use the word for "Overview".
-#: ../js/ui/panel.js:404
+#: ../js/ui/panel.js:414
 msgid "Activities"
 msgstr "Podgląd"
 
-#: ../js/ui/panel.js:650
+#: ../js/ui/panel.js:695
 msgctxt "System menu in the top bar"
 msgid "System"
 msgstr "Menu systemowe"
 
-#: ../js/ui/panel.js:754
+#: ../js/ui/panel.js:807
 msgid "Top Bar"
 msgstr "Górny pasek"
 
@@ -1064,7 +1064,7 @@ msgstr "toggle-switch-intl"
 
 #: ../js/ui/runDialog.js:70
 msgid "Enter a Command"
-msgstr "Proszę wprowadzić polecenie"
+msgstr "Proszę wprowadzić polecenie:"
 
 #: ../js/ui/runDialog.js:110 ../js/ui/windowMenu.js:162
 msgid "Close"
@@ -1629,7 +1629,7 @@ msgstr "Kalendarz programu Evolution"
 
 #. translators:
 #. * The number of sound outputs on a particular device
-#: ../src/gvc/gvc-mixer-control.c:1835
+#: ../src/gvc/gvc-mixer-control.c:1873
 #, c-format
 msgid "%u Output"
 msgid_plural "%u Outputs"
@@ -1639,7 +1639,7 @@ msgstr[2] "%u wyjść"
 
 #. translators:
 #. * The number of sound inputs on a particular device
-#: ../src/gvc/gvc-mixer-control.c:1845
+#: ../src/gvc/gvc-mixer-control.c:1883
 #, c-format
 msgid "%u Input"
 msgid_plural "%u Inputs"
@@ -1647,7 +1647,7 @@ msgstr[0] "%u wejście"
 msgstr[1] "%u wejścia"
 msgstr[2] "%u wejść"
 
-#: ../src/gvc/gvc-mixer-control.c:2371
+#: ../src/gvc/gvc-mixer-control.c:2738
 msgid "System Sounds"
 msgstr "Dźwięki systemowe"
 
@@ -1667,12 +1667,12 @@ msgstr "Używa podanego trybu, np. „gdm” dla ekranu logowania"
 msgid "List possible modes"
 msgstr "Wyświetla listę możliwych trybów"
 
-#: ../src/shell-app.c:239
+#: ../src/shell-app.c:246
 msgctxt "program"
 msgid "Unknown"
 msgstr "Nieznany"
 
-#: ../src/shell-app.c:480
+#: ../src/shell-app.c:487
 #, c-format
 msgid "Failed to launch “%s”"
 msgstr "Uruchomienie „%s” się nie powiodło"
@@ -1688,3 +1688,16 @@ msgstr "Hasło nie może być puste"
 #: ../src/shell-polkit-authentication-agent.c:346
 msgid "Authentication dialog was dismissed by the user"
 msgstr "Okno dialogowe uwierzytelnienia zostało odrzucone przez użytkownika"
+
+msgctxt "title"
+msgid "Restart & Install Upgrade"
+msgstr "Ponowne uruchomienie i instalacja aktualizacji"
+
+msgid ""
+"%s %s will be installed after restart. Upgrade installation can take a "
+"long time: ensure that you have backed up and that the computer is "
+"plugged in."
+msgstr ""
+"System %s %s zostanie zainstalowany po ponownym uruchomieniu. Instalacja "
+"aktualizacji może zająć dużo czasu. Proszę się upewnić, że wykonano kopię "
+"zapasową danych i podłączono komputer do prądu."