Abseil LTS Branch, Jan 2024, Patch 2 (#1650)20240116.2

* Prevent overflow in absl::CEscape()
Strings larger than 1 GiB on a platform with a 32-bit size_t could
potentially overflow size_t in `CEscapedLength()`, resulting in an
undersized allocation. The resulting write in
`CEscapeAndAppendInternal()` would then write beyond the bounds of the
output buffer.

A second overflow, where the calculated escaped length is added to the
size of the string being appended to, is also fixed.

In both cases the program will now abort prior to the overflow.

Credit goes to Ronald Crane (Zippenhop LLC) for reporting this issue.

PiperOrigin-RevId: 607019573
Change-Id: I97bf246cde96102a793d2db49446cccae08abf59

* Workaround for NVIDIA C++ compiler being unable to parse variadic
expansions in range of range-based for loop

Fixes: #1629
PiperOrigin-RevId: 611131201
Change-Id: I787731e00207b544ee16055e6e0d323a5094a433

* Fix OSX support with CocoaPods and Xcode 15

PiperOrigin-RevId: 615090942
Change-Id: I7cc20a0129dcfbbddedd9e6d816bb6234bff14b3

* PR #1643: add xcprivacy to all subspecs
Imported from GitHub PR #1643

Addressing comments at #1604
Add a xcprivacy subspec and have all other subspecs depend on it (option 1)

Didn't going with option 3 because there are several levels of subspecs in abseil podspec, it's difficult to track whether all of them directly or indirectly depends on abseil/base/config or ensure they will continue to depend on it.

Example of generated podsped: https://gist.github.com/HannahShiSFB/15d8fb6aa637f2781b7be4218d080f11
Merge 4405cdf into 4539c54

Merging this change closes #1643

COPYBARA_INTEGRATE_REVIEW=#1643 from HannahShiSFB:privacy-manifests 4405cdf
PiperOrigin-RevId: 616914674
Change-Id: If56d5a4f1a7cc6f9fac7a2d8e95b55d140e645fc

1 files changed, 12 insertions, 1 deletions

diff --git a/absl/abseil.podspec.gen.py b/absl/abseil.podspec.gen.py
index c83edbfe..cbf7cb42 100755
--- a/absl/abseil.podspec.gen.py
+++ b/absl/abseil.podspec.gen.py
@@ -44,9 +44,14 @@ Pod::Spec.new do |s|
     'ALWAYS_SEARCH_USER_PATHS' => 'NO',
   }
   s.ios.deployment_target = '9.0'
-  s.osx.deployment_target = '10.10'
+  s.osx.deployment_target = '10.11'
   s.tvos.deployment_target = '9.0'
   s.watchos.deployment_target = '2.0'
+  s.subspec 'xcprivacy' do |ss|
+    ss.resource_bundles = {
+      ss.module_name => 'PrivacyInfo.xcprivacy',
+    }
+  end
 """
 
 # Rule object representing the rule of Bazel BUILD.
@@ -191,6 +196,12 @@ def write_podspec_rule(f, rule, depth):
     name = get_spec_name(dep.replace(":", "/"))
     f.write("{indent}{var}.dependency '{dep}'\n".format(
         indent=indent, var=spec_var, dep=name))
+  # Writes dependency to xcprivacy
+  f.write(
+      "{indent}{var}.dependency '{dep}'\n".format(
+          indent=indent, var=spec_var, dep="abseil/xcprivacy"
+      )
+  )
 
 
 def write_indented_list(f, leading, values):