av9ash/GitBugs huggingface dataset:
Bug: opening link in same tab opens different url than new tab
Status: UNCONFIRMED
Priority: --
Created: 2020-12-13 17:02:46+00:00
Resolved: 2020-12-13 17:17:43+00:00

User Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:83.0) Gecko/20100101 Firefox/83.0

Steps to reproduce:

On a page with the following HTML

<a href="http://www.a">www.a</a>

left clicking the link to open in the same tab. Opens the link as http://www.a/
however right click and "Open in a new tab", or center clicking to open in new tab. Opens the link as http://www.www.a/

Behavior has been reproduced on Firefox desktop version 83 on Linux and Firefox Android version 84.0.0-beta.4


Actual results:

Right click and "Open in a new tab", or center clicking to open in new tab. Opens the link as http://www.www.a/


Expected results:

Right click and "Open in a new tab", or center clicking to open in new tab. Opens the link as http://www.a/
Bug: Special address bar # and $ characters don't seem to work
Status: NEW
Priority: P3
Created: 2020-12-13 20:08:38+00:00
Resolved: 2020-12-21 21:13:20+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; rv:83.0) Gecko/20100101 Firefox/83.0

Steps to reproduce:

According to the article at https://support.mozilla.org/en-US/kb/address-bar-autocomplete-firefox#w_changing-results-on-the-fly (the article edition for Firefox version 83, Windows 10), in the address bar, among other things, you can:
a) Add # to show only matches where every search term is part of the title or part of a tag.
b) Add $ to show only matches where every search term is part of the web address (URL). The text "https://" or "http://" in the URL is ignored but not "file:///".

1. Create a new Firefox profile. 
There will be a pre-created bookmark in "Bookmarks -> Mozilla Firefox" with the title (labeled as "Name" in the bookmark properties) "About Us" and the web address  (labeled as "Location") "https://www.mozilla.org/en-US/about/".
2. Type "# About" (no quotes) in the address bar. Firefox displays a list of search suggestions, but should instead show the bookmark: "About" is part of the title.
3. Type "$ mozilla" (no quotes) in the address bar. Firefox also displays a list of search suggestions, but should instead show the bookmark: "mozilla" is part of the web address.
Bug: Firefox has high disk usage in very sort time(more than 2Gb in less than 1 hour).
Status: RESOLVED
Priority: --
Resolution: WORKSFORME
Created: 2020-12-13 21:09:07+00:00
Resolved: 2021-01-22 19:57:37+00:00

User Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:83.0) Gecko/20100101 Firefox/83.0

Steps to reproduce:

Open firefox and use it for less than one hour.


Actual results:

Disk usage is more than 2Gb in less than 1 hour and becomes 8Gb+ if you use 3-4 hours.


Expected results:

It should have way less disk usage in the same amount of time.
Bug: Change UI language field is hidden in Options
Status: RESOLVED
Priority: --
Resolution: INVALID
Created: 2020-12-14 10:21:27+00:00
Resolved: 2020-12-14 12:39:13+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:85.0) Gecko/20100101 Firefox/85.0

Steps to reproduce:

- Open Options (via about:preferences or in Menu -> Options)
- Under "General" go to "Language and Appearance -> Language"
- See that "Choose the languages used to display menus, messages, and notifications from Nightly." is missing.


Actual results:

- In "Language", the Option "Choose the languages used to display menus, messages, and notifications from Nightly." is not shown, only "Choose your preferred language for displaying pages".
- Using the Web-Developer tools shows that the vbox with id "browserLanguageBox" has the hidden attribute set to true. Using the Web-Developer tools to set the attribute to false makes the language Option visible and enables changing the browsers language. 
(See attached screenshots)
- This also happens in the Firefox Developer Edition (version 85), but not in mainline Firefox (I tested version 83)


Expected results:

- Firefox Nightly should have shown the Change UI language option to allow Users to easily change Firefox's UI language, therefore the vbox's hidden attribute should be set to false or removed entirely. 

- I don't know whether this is a bug or a design decision, however if it is a design decision I find it a rather poor one, since a lot of people might need a quick and easy way to change Firefox's UI language (for example setting it to English to take screenshots for a bug report) without editing the source code of the Firefox options page.
Bug: browser not syncing my data
Status: RESOLVED
Priority: --
Resolution: INCOMPLETE
Created: 2020-12-14 10:22:18+00:00
Resolved: 2021-02-25 18:14:43+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.88 Safari/537.36

Steps to reproduce:

i installed new OS and after installed mozilla, logged in my firefox account but my synx data not restoring


Actual results:

account logged in my picture , email is right but my data is missing 

other side at my android device i can't do sync it saying my last sync was 22 hours ago when i press sync now it give nothing but my old data still there
Bug: Intermittent TEST-UNEXPECTED-TIMEOUT | browser/components/sessionstore/test/browser_movePendingTabToNewWindow.js | application timed out after 370 seconds with no output
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2020-12-14 11:55:59+00:00
Resolved: 2021-12-27 06:06:39+00:00

**Filed by:** abutkovits [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=324428845&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Ndy5SOcMRcidDmn8lIVlMQ/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2020-12-14T11:11:49.691Z] 11:11:49     INFO - TEST-PASS | browser/components/sessionstore/test/browser_movePendingTabToNewWindow.js | No multiselection should be present - 
[task 2020-12-14T11:11:53.696Z] 11:11:52     INFO - Waiting for second new window
[task 2020-12-14T11:11:58.022Z] 11:11:57     INFO - Buffered messages finished
[task 2020-12-14T11:12:00.007Z] 11:11:59    ERROR - TEST-UNEXPECTED-TIMEOUT | browser/components/sessionstore/test/browser_movePendingTabToNewWindow.js | application timed out after 370 seconds with no output
[task 2020-12-14T11:12:03.835Z] 11:12:02    ERROR - Force-terminating active process(es).```
Bug: [Experiment] Users enrolled in the Remote Settings Top Sites experiments using locales other than en-US, en-GB and DE will have incomplete functionality of the experiment
Status: RESOLVED
Priority: --
Resolution: WONTFIX
Created: 2020-12-14 12:44:09+00:00
Resolved: 2020-12-18 15:25:26+00:00

**[Notes]:**
- The experiment filters allow all locales to be enrolled, but `browser.search.experiment` seems to be dependent on locale.

**[Affected versions]:**
- Firefox Beta 84.0 (Build ID: 20201211215739)

**[Affected Platforms]:**
- Windows 10
- macOS 10.15 TBD
- Linux Mint 20 TBD

**[Prerequisites]:**
- Use a locale other than en-US, en-GB or DE (e.g. JA)
- Have the following preferences set:
     - `browser.search.region` set to `DE`.
     - `browser.search.experiment` set to `amazon-de-adm`.
	 - `browser.topsites.experiment.ebay-2020-1` set to `true`.
	 - `browser.partnerlink.useAttributionURL` set to `true`.
	 - `browser.topsites.useRemoteSetting` set to `true`.

**[Steps to reproduce]:**
1. Focus the Awesomebar and type "@amazon "
2. Enter a string and press the Enter key.
3. Observe the URL of the page you are directed at.

**[Expected result]:**
-  The URL is "https://www.amazon.de/?tag=admpdesktopde-21&ref=pd_sl_a8E0DFDAEADAAZZ12%YYYYMMDDHH%".

**[Actual result]:**
-  The URL is the "co.jp" (default) version (e.g. "https://www.amazon.co.jp/s?k=gyu&__mk_ja_JP=%E3%82%AB%E3%82%BF%E3%82%AB%E3%83%8A&linkCode=qs&sourceid=Mozilla-search&tag=mozillajapan-fx-22")

**[Notes]:**
- The issue is also reproducible for the en-US and en-GB versions of the experiment.
- The issue is not reproducible for the Top Site links.
- Attached is a recording of the issue.
Bug: Hamburger menu is shifted for a split second if restarting/updating Firefox while having a small horizontal window and Overflow menu is displayed
Status: NEW
Priority: P3
Created: 2020-12-14 13:12:06+00:00
Resolved: 2021-01-11 15:52:49+00:00

*Affected versions*
* 85.0a1(20201214091023)
* 84.0 (20201211215739)
* 83 (20201112153044)
* 78.6.0esr (20201207224150)

*Affected platforms*

* Windows 10x64
* Ubuntu 20.04
* macOS 10.15


*Steps to reproduce*
1. Open Firefox with a new profile and resize it horizontally until the More tools button is displayed.  
2. Restart Firefox.

*Expected result*
* Hamburger menu button is displayed as expected.

*Actual result*
* Hamburger menu button is shifted.

*Regression range*
* Last good revision: 19704452bd548d0c36d601d609cfcfe2c3e0caa2 (2019-09-19)
* First bad revision: c221a75fbf2957b6254fedb96436b5efbf0fd147 (2019-09-20)
 * Pushlog:
https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=19704452bd548d0c36d601d609cfcfe2c3e0caa2&tochange=c221a75fbf2957b6254fedb96436b5efbf0fd147





*Notes*
* Attached a screen recording. 
* I originally encountered a similar issue while updating Nightly with a small window. The difference was that the Open menu button was no longer displayed after the restart to update and the More tools button was cut off. I can no longer replicate the original issue after I closed Firefox, neither on a new profile but I have a screen recording with the issue reproducing while restarting firefox with a small window: [link](https://drive.google.com/file/d/1F9w4h4691AAuiZzOf4j3ocPrJeH_c4cC/view?usp=sharing)

**Suggested Severity: S4**
Bug: Some content boxes from about pages are not displayed as expected when Sidebar is active and browser window is small
Status: NEW
Priority: P5
Created: 2020-12-14 13:59:06+00:00
Resolved: 2020-12-16 16:43:52+00:00

*Affected versions*
* 85.0a1(20201214091023)
* 84.0 (20201211215739)
* 83 (20201112153044)
* 78.6.0esr (20201207224150)

*Affected platforms*

* Windows 10x64
* macOS 10.12
* Ubuntu 20.04


*Steps to reproduce*
1. Open Firefox with a new profile and resize it horizontally until the More tools button is displayed.  
2. Enable Sidebar. 
3. Visit about:profiles/ about support.


*Expected result*
* Content is displayed as expected.

*Actual result*
* Elements are out of the content box.

*Regression range*
* The issue is reproducible with 43.0a1 (20150920030217) with and without the sidebar opened on about:support page so I think that this is not a regression.





*Notes*
* Attached a screenshot. 


**Suggested Severity: S4**
Bug: Customize menu animation is not smooth
Status: VERIFIED
Priority: P1
Resolution: FIXED
Created: 2020-12-14 15:27:55+00:00
Resolved: 2020-12-21 12:29:19+00:00

With the pref:
 
browser.newtabpage.activity-stream.newNewtabExperience.enabled=true
or
browser.newtabpage.activity-stream.customizationMenu.enabled=true

When opening the customize menu, sometimes it jumps and stutters. We should fix this and uplioft to 85 for testing.
Bug: 1.97 - 2.46% Images (linux1804-64-shippable, linux1804-64-shippable-qr) regression on push 63bc7c15c53d180c4a42eb1479e377d7ff8ea8be (Wed December 9 2020)
Status: RESOLVED
Priority: P3
Resolution: WONTFIX
Created: 2020-12-14 15:40:29+00:00
Resolved: 2021-01-18 16:28:42+00:00

Perfherder has detected a awsy performance regression from push [63bc7c15c53d180c4a42eb1479e377d7ff8ea8be](https://hg.mozilla.org/integration/autoland/pushloghtml?changeset=63bc7c15c53d180c4a42eb1479e377d7ff8ea8be). As author of one of the patches included in that push, we need your help to address this regression.

### Regressions:

| **Ratio** | **Suite** | **Test** | **Platform** | **Options** | **Absolute values (old vs new)**| 
|--|--|--|--|--|--| 
| 2% | Images |  | linux1804-64-shippable |  | 4,312,467.16 -> 4,418,412.06 |
| 2% | Images |  | linux1804-64-shippable | tp6 | 7,873,161.30 -> 8,056,886.99 |
| 2% | Images |  | linux1804-64-shippable-qr |  | 4,462,553.93 -> 4,559,546.74 |
| 2% | Images |  | linux1804-64-shippable | tp6 | 7,890,695.04 -> 8,046,465.68 |


Details of the alert can be found in the [alert summary](https://treeherder.mozilla.org/perfherder/alerts?id=28078), including links to graphs and comparisons for each of the affected tests. Please follow our [guide to handling regression bugs](https://wiki.mozilla.org/TestEngineering/Performance/Handling_regression_bugs) and **let us know your plans within 3 business days, or the offending patch(es) will be backed out** in accordance with our [regression policy](https://www.mozilla.org/en-US/about/governance/policies/regressions/).

For more information on performance sheriffing please see our [FAQ](https://wiki.mozilla.org/TestEngineering/Performance/FAQ).
Bug: Intermittent browser/components/customizableui/test/browser_984455_bookmarks_items_reparenting.js | Test timed out -
Status: RESOLVED
Priority: P5
Resolution: DUPLICATE
Created: 2020-12-14 17:38:43+00:00
Resolved: 2022-07-27 18:35:33+00:00

**Filed by:** ncsoregi [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=324463600&repo=mozilla-esr78
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/bUL0Qj87SVWY9mywEiU2MQ/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2020-12-14T16:30:34.835Z] 16:30:34     INFO - TEST-PASS | browser/components/customizableui/test/browser_984455_bookmarks_items_reparenting.js | New bookmark item shouldn't be disabled - 
[task 2020-12-14T16:30:34.835Z] 16:30:34     INFO - Closing context menu
[task 2020-12-14T16:30:34.836Z] 16:30:34     INFO - Closing menu for BMB_unsortedBookmarks
[task 2020-12-14T16:30:34.836Z] 16:30:34     INFO - Closing bookmarks menu
[task 2020-12-14T16:30:34.836Z] 16:30:34     INFO - Buffered messages logged at 16:29:51
[task 2020-12-14T16:30:34.836Z] 16:30:34     INFO - Leaving test bound testOverflowingBookmarksButtonContextMenu
[task 2020-12-14T16:30:34.836Z] 16:30:34     INFO - Entering test bound testOverflowingBookmarksItemsContextMenu
[task 2020-12-14T16:30:34.837Z] 16:30:34     INFO - Ensuring panel is ready.
[task 2020-12-14T16:30:34.837Z] 16:30:34     INFO - Waiting for context menu on personal-bookmarks
[task 2020-12-14T16:30:34.837Z] 16:30:34     INFO - Buffered messages finished
[task 2020-12-14T16:30:34.837Z] 16:30:34     INFO - TEST-UNEXPECTED-FAIL | browser/components/customizableui/test/browser_984455_bookmarks_items_reparenting.js | Test timed out - 
[task 2020-12-14T16:30:34.837Z] 16:30:34     INFO - GECKO(1291) | MEMORY STAT | vsize 7701MB | residentFast 429MB | heapAllocated 126MB
[task 2020-12-14T16:30:34.837Z] 16:30:34     INFO - TEST-OK | browser/components/customizableui/test/browser_984455_bookmarks_items_reparenting.js | took 45086ms```
Bug: message_system pings missing columns
Status: VERIFIED
Priority: P1
Resolution: FIXED
Created: 2020-12-14 18:56:12+00:00
Resolved: 2023-04-12 20:56:01+00:00

snippets: `source`, `id`
whats_new_panel: `bucket_id`, `browser_session_id`

[Source dash](https://sql.telemetry.mozilla.org/queries/76699)
Bug: Screenshot UI doesn't open on bing.com result page
Status: VERIFIED
Priority: P3
Resolution: FIXED
Created: 2020-12-14 19:55:18+00:00
Resolved: 2024-05-08 07:06:24+00:00

STR:
- Go to bing.com
- Search for something like "Firefox"
- Click on "Take a Screenshot" in the page action menu in the URL bar

Expected result:
Screenshot UI with selection, "Save full page" button etc. is opened

Actual result:
No UI at all appears.

I don't see any error messages in the web or browser console.
Bug: No focus ring when clicking on meatball menu and then navigating with keyboard
Status: VERIFIED
Priority: P2
Resolution: FIXED
Created: 2020-12-14 22:45:41+00:00
Resolved: 2021-01-21 09:57:40+00:00

When clicking on the meatball menu in `about:logins` there is no focus ring indicator on the menu itself. After clicking on the menu, a user is able to use the keyboard to navigate the menu but there is no focus ring around the active element in the menu.

STR:
1. Navigate to `about:logins`
2. Click on the meatball menu
3. Observe there is no focus indicator around the menu
4. Use the down arrow key and then hit the Enter key
5. Notice that a dialog appears (for me on Windows, it's the Import from another browser dialog, but will vary on other OS if I recall correctly)

Expected result:
~1. Focus ring appears around menu button on click~ edit: menu always closes on click, therefore this is incorrect
2. Focus ring appears around the active menu item when navigating with keyboard
Bug: close tabs to the right should not require a sub menu
Status: RESOLVED
Priority: --
Resolution: DUPLICATE
Created: 2020-12-14 23:08:05+00:00
Resolved: 2020-12-15 12:22:16+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.88 Safari/537.36

Steps to reproduce:

close tabs to the right should not require a sub menu.  This is a major pain point for people who use many tabs.  It makes me want to switch back to Chrome or edge.


Actual results:

Someone thought it was smart to add a sub menu for close tabs... that is fine, but the close tabs to the right is used so often that it needs to be elevated to not be part of a submenu.  Reprimand that genius.


Expected results:

Similar to all other browsers, I want to be able to do a fast and less error prone close tabs to the right.
Bug: Firefox freezes for 5-7 sec when trying to highlight a long form history entry (getTokenMatches::lastIndexOf is very slow)
Status: RESOLVED
Priority: P2
Resolution: FIXED
Created: 2020-12-15 00:01:03+00:00
Resolved: 2021-01-25 22:28:42+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:83.0) Gecko/20100101 Firefox/83.0

Steps to reproduce:

Go to URL bar, enter D letter (lower or capital does not matter) into it in order to get some web-sites autofilled, I am not even able to put anything after D as it freezes instantly after the input was made


Actual results:

Firefox freezes for 5-7 sec (shows Not responding message in top window bar)


Expected results:

My places.sqlite is quite huge (30 MB), so I expected every letter to cause Firefox to freeze, but I tried the whole alphabet, all other characters do not freeze Firefox even for a second
Bug: HTTPS Everywhere macOS 10.15.7 Firefox 83.0
Status: RESOLVED
Priority: --
Resolution: DUPLICATE
Created: 2020-12-15 00:52:37+00:00
Resolved: 2020-12-15 18:12:14+00:00

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:83.0) Gecko/20100101 Firefox/83.0

Steps to reproduce:

macOS 10.15.7
1)Select "Firefox" from the upper left corner
2)Select "About Firefox"
3)There are eight links(with underline)
https://i.imgur.com/ApIWBT1.png


Actual results:

4.1)Click on the second link "Mozilla" which will open an unencrypted weblink:
www.mozilla.org

AND
4.2)Click on the fifth link "get involved" which will open an unencrypted weblink:
www.mozilla.org/contribute/

As shown:
https://i.imgur.com/TN4KfnO.png


Expected results:

They should be encrypted as:
https://www.mozilla.org/en-US/

AND
https://www.mozilla.org/en-US/contribute/
Bug: Intermittent TEST-UNEXPECTED-TIMEOUT | browser/components/sessionstore/test/browser_dying_cache.js | application timed out after 370 seconds with no output
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2020-12-15 03:44:15+00:00
Resolved: 2021-02-23 17:02:22+00:00

**Filed by:** cbrindusan [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=324522510&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/CKza4RajQuC6UxOX4mtqpg/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2020-12-15T01:49:48.995Z] 01:49:48     INFO - TEST-START | browser/components/sessionstore/test/browser_dying_cache.js
[task 2020-12-15T01:56:04.017Z] 01:56:02     INFO - Buffered messages logged at 01:49:49
[task 2020-12-15T01:56:11.914Z] 01:56:10     INFO - Entering test bound test
[task 2020-12-15T01:56:14.573Z] 01:56:13     INFO - Buffered messages finished
[task 2020-12-15T01:56:17.484Z] 01:56:16    ERROR - TEST-UNEXPECTED-TIMEOUT | browser/components/sessionstore/test/browser_dying_cache.js | application timed out after 370 seconds with no output```
Bug: [Nightly]facebook always show "Sorry, something went wrong Please try closing and re-opening your browser window."
Status: NEW
Priority: --
Created: 2020-12-15 07:09:10+00:00
Resolved: 2020-12-29 14:14:11+00:00

Version: 86.0a1（2020-12-14）
facebook always show "Sorry, something went wrong Please try closing and re-opening your browser window."

I noticed this error came from 2020-12-11 last Friday.

I also tried safe mode, it shows the same results. Could it be regression?
Bug: Firefox Nightly keeps opening Firefox in the background
Status: RESOLVED
Priority: --
Resolution: INCOMPLETE
Created: 2020-12-15 09:34:07+00:00
Resolved: 2021-01-06 08:37:03+00:00

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:86.0) Gecko/20100101 Firefox/86.0

Steps to reproduce:

Hard to say, sadly. The events happens at seemingly random intervals, without any user action.  I left Nightly open for around 10 minutes and Firefox opened in the background at a certain point. Sometimes Firefox opens also when I launch Nightly for the first time but not always. 


Actual results:

Firefox Nightly 86.0a1 (2020-12-14) (64-bit) on macOS Catalina 10.15.7 opens Firefox (I have both installed) in the background at seemingly random intervals, without any user intervention. It doesn't look like a specific action triggers it. 

In the attached video, however, Nightly was running in safe mode so at least I can exclude interference from add-ons.


Expected results:

Firefox shouldn't open at random points while using Nightly.
Bug: bookmark properties/edit bookmark dialog doesn't show title for pop-up/popup anymore but should
Status: VERIFIED
Priority: --
Resolution: FIXED
Created: 2020-12-15 09:36:22+00:00
Resolved: 2020-12-18 13:01:59+00:00

This changed with the push of bug 1432604. Tested on Windows 8.1.

Clicking a bookmark in the toolbar or bookmarks sidebar with the right mouse button and calling 'Properties' opens the dialog to edit the bookmark's properties. This pop-up lost its title ('Properties for "<bookmark name>"').

This might impact accessibility.
Bug: Preferences menu item no longer working
Status: RESOLVED
Priority: --
Resolution: WORKSFORME
Created: 2020-12-15 10:07:56+00:00
Resolved: 2020-12-22 09:05:34+00:00

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:86.0) Gecko/20100101 Firefox/86.0

Steps to reproduce:

Tried to open the Preferences panel (both through cmd+; and clicking Firefox Nightly / Preferences in the menu).


Actual results:

Nothing. When pressing cmd+; the Firefox Nightly menu option flashes.


Expected results:

Preferences window should have appeared.

Manually going to about:preferences works fine, so the menu item has become unbound somehow?
Bug: Firefox: Process and system related issues
Status: RESOLVED
Priority: --
Resolution: INVALID
Created: 2020-12-15 13:00:48+00:00
Resolved: 2020-12-16 12:07:52+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:83.0) Gecko/20100101 Firefox/83.0

Steps to reproduce:

Open Firefox and yask manager (prefered ones: ProcessExplorer or Process Hacker) to see the Firefox processess



Actual results:

* it has a too big working set and system resources usage

* firefox opens too many unnessecary and unknown internet connections by default

* it opens too many sub-processess (it should open one main and a one new sub-process for each open tab/window). Instead of that, it opens many unknown processess and there is not listed in the task manager, with one is to with

Above can create security and DoS risks (system may get out of system resources in short time and become unresponsive. It also increases the risk of sucessfull attack on the computer)


Expected results:

Firefox should open:

* in a minimal and sandboxed enviroment
* without any default connections
* with maximal privacy and security options turned on
* with only one (main) process and minimal needed usage of system resources

Additionally, it should be compiled with build-in:

* resource watchdog and leak prevention to prevent that the resource usage get too big

* optimization for speed