https://bugzilla.mozilla.org/show_bug.cgi?id=1351309https://bugzilla.mozilla.org/show_bug.cgi?id=1309157
I assess this change to be low-risk for the following reasons:
1. It has been in Firefox since version 55 without issues.
2. It's nearly identical to the fix for bug 1309157 which is already in our tree, so that one would be causing problems if this one were going to.
3. Linux, Windows, and BSD are known to have a hypot function in their math libraries.
4. Even if it does break something, it should only break a test and not critical functionality.
https://bugzilla.mozilla.org/show_bug.cgi?id=1352449
Mozilla patch that's been in the code since Firefox 55. Seems like there have been no ill effects from implementing it, and it would only increase the portability of the UXP code. All the Solaris Firefox repos I've seen implement some variation on the jsexn patch, and this seems to be the cleanest version of it.
I can add ifdefs if needed or there are performance concerns associated with this patch, but I get the impression this alignment backlog issue might affect a few platforms other than Solaris, though none were named. Otherwise I think they wouldn't have used "platforms that need it" in plural form or failed to ifdef it.
Current versions of libcubeb already have a Sun audio implementation, but in Firefox 52 and earlier, this was all they had. I'm not completely happy with this implementation because it has issues like video freezing if the soundcard isn't working, but I think fixing this or pulling in a newer libcubeb would be going too far for too little gain.
https://bugzilla.mozilla.org/show_bug.cgi?id=1364865
Solaris doesn't define NAME_MAX because if you read the current POSIX standard literally, no system that supports multiple file systems or networking should be defining it. It's a pedantic choice given that they USED to define NAME_MAX, but Solaris always did take POSIX compliance seriously, for better or worse.
This is mostly ifdefs, but as you can see, Solaris is actually a lot like Linux. They're both more SysV than BSD at core, and most of the differences have more to do with Solaris not using glibc than anything else.
I still need to audit a lot of these changes and understand why they're needed and what the alternative approaches are. After this patch, most of the core functionality needed to build Solaris is here.
https://bugzilla.mozilla.org/show_bug.cgi?id=535106https://bugzilla.mozilla.org/show_bug.cgi?id=1359841
Like many parts of the busted Solaris support, this one has its origins in the pre-Firefox days. Bug 535106, another Mozilla suite bug. It keeps coming up because the core issue is never addressed, the fact that nsTSubstring doesn't know how to handle pid_t. I think the explicit cast to int is a band-aid they use because they know if they touch that substring header file to make it handle pid_t, they'll probably be asked to fix all the other problems with it. I honestly think it just works by accident on other platforms because it's implicitly cast to signed or unsigned int, even though the POSIX standard says pid_t can be either long or int, and work as either a signed or unsigned integer. Whatever the case may be, it's handled better on Solaris now than it was.
Ironically enough, the main point of having pid_t rather than just having pids be int or something is to hide this little implementation detail so you can just use pid_t for the return type in portable code without having to worry about what it is on a specific platform. The unfortunate way Mozilla implemented string functions turns that on its head and makes the good things about pid_t into liabilities rather than assets.
https://bugzilla.mozilla.org/show_bug.cgi?id=1360571
Solaris uses ksh as the default shell, and furthermore bash doesn't seem to support the 'local' keyword feature when invoked as sh on OpenIndiana. We could just change the script to use bash (it is an option even on Solaris), but this fix is available and Mozilla has been using it since Firefox 55 with no issues on any other platforms. It was specfically done this way to avoid any need to change existing mozconfig files, so I feel confident saying the change is totally benign and if anything the way it is now is technically a POSIX compliance issue inherited from Mozilla that we'll hit if we ever try to compile this on any Unix platform where bash isn't sh.
Compared with what Pale Moon had for Solaris originally, this is mostly the same zero point I started patching from, but I've made the following changes here after reviewing all this initial code I never looked at closely before.
1. In package-manifest.in for both Basilisk and Pale Moon, I've made the SPARC code for libfreebl not interefere with the x86 code, use the proper build flags, and also updated it to allow a SPARC64 build which is more likely to be used than the 32-bit SPARC code we had there.
2. See Mozilla bug #832272 and the old rules.mk patch from around Firefox 30 in oracle/solaris-userland. I believe they screwed up NSINSTALL on Solaris when they were trying to streamline the NSS buildsystem, because they started having unexplained issues with it around that time after Firefox 22 that they never properly resolved until Mozilla began building NSS with gyp files. I'm actually not even sure how relevant the thing they broke actually is to Solaris at this point, bug 665509 is so old it predates Firefox itself and goes back to the Mozilla suite days. I believe $(INSTALL) -t was wrong, and they meant $(NSINSTALL) -t because that makes more sense and is closer to what was there originally. It's what they have for WINNT, and it's possible a fix more like that could serve for Solaris as well. Alternatively, we could get rid of all these half-broken Makefiles and start building NSS with gyp files like Mozilla did.
3. I've completely cut out support for the Sun compiler and taken into account the reality that everyone builds Firefox (and therefore its forks) with GCC now on Solaris. This alone helped clean up a lot of the uglier parts of the code.
4. I've updated all remaining SOLARIS build flags to the newer XP_SOLARIS, because the SOLARIS flag is no longer set when building Solaris.
5. I've confirmed the workaround in gtxFontconfigFonts.cpp is no longer necessary. The Solaris people got impatient about implementing a half-baked patch for a fontconfig feature that wasn't ready yet back in 2009, and somehow convinced Mozilla to patch their software to work around it when really they should have just fixed or removed their broken fontconfig patch. The feature they wanted has since been implemented properly, and no version of Solaris still uses the broken patch that required this fix. If anyone had ever properly audited this code, it would have been removed a long time ago.
This removes a ton of tests that are no longer relevant with (un)watch
removed (e.g. testing stability/bugs in the watchpoint system itself
which has never been the most stable), and updates others that would
previously rely on watch/unwatch, so that they don't unexpectedly fail.
On MacOS, particularly large allocations within the platform limits
(1.2G+) will fail and crash. This adds a specific size check for that
when working around driver bugs (default).
While there, added a generic size_t limited size check for the
platform, and reporting OOM if too large.
This also addresses clearing of document dependent JS slots which might
get out of sync with innerWindow navigation; relevant comments added.
This resolves#1253
Add NSS_CMSSignedData_GetDigestAlgs and NSS_CMSSignedData_hasDigests which are required for security patches in mailnews applications. Ref: m-c bug 1526473
When Mozilla implemented this initially, only Windows 8 existed.
Because of the strict equal check, 8.1 and 10 didn't get HWA over RDP
while they are perfectly capable of doing so with RemoteFX. This change
allows any version of Windows from 8.0 onwards to use HWA over RDP.
