Synchronize changes from 1.6 master branch [ci skip]

0b6908b breakpad: Fix build error on glibc > 2.33
d431e5e Fix assert when model info is missing (Fixes #3192, PR #3194)

Client/game_sa/CModelInfoSA.cpp

@@ -812,10 +812,18 @@ void CModelInfoSA::ResetTextureDictionaryID()
 
 void CModelInfoSA::StaticResetTextureDictionaries()
 {
-    while (!ms_DefaultTxdIDMap.empty()) {
+    while (!ms_DefaultTxdIDMap.empty())
+    {
         const auto mi = pGame->GetModelInfo(ms_DefaultTxdIDMap.begin()->first);
-        assert(mi);
-        mi->ResetTextureDictionaryID();
+        if (mi)
+        {
+            mi->ResetTextureDictionaryID();
+        }
+        else
+        {
+            // Model was deallocated. Skip and remove it from our list.
+            ms_DefaultTxdIDMap.erase(ms_DefaultTxdIDMap.begin());
+        }
     }
 }
 

vendor/google-breakpad/src/client/linux/handler/exception_handler.cc

@@ -138,7 +138,7 @@ void InstallAlternateStackLocked() {
   // SIGSTKSZ may be too small to prevent the signal handlers from overrunning
   // the alternative stack. Ensure that the size of the alternative stack is
   // large enough.
-  static const unsigned kSigStackSize = std::max(16384, SIGSTKSZ);
+  const unsigned kSigStackSize = std::max<unsigned>(16384, SIGSTKSZ);
 
   // Only set an alternative stack if there isn't already one, or if the current
   // one is too small.