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| author | Benjamin Barenblat <bbaren@google.com> | 2024-09-03 11:49:29 -0400 |
|---|---|---|
| committer | Benjamin Barenblat <bbaren@google.com> | 2024-09-03 11:49:29 -0400 |
| commit | c1afa8b8238c25591ca80d068477aa7d4ce05fc8 (patch) | |
| tree | 284a9f8b319de5783ff83ad004a9e390cb60fd0d /absl/strings/substitute.cc | |
| parent | 23778b53f420f54eebc195dd8430e79bda165e5b (diff) | |
| parent | 4447c7562e3bc702ade25105912dce503f0c4010 (diff) | |
| download | abseil-c1afa8b8238c25591ca80d068477aa7d4ce05fc8.tar.gz abseil-c1afa8b8238c25591ca80d068477aa7d4ce05fc8.tar.bz2 abseil-c1afa8b8238c25591ca80d068477aa7d4ce05fc8.zip | |
Merge new upstream LTS 20240722.0
Diffstat (limited to 'absl/strings/substitute.cc')
| -rw-r--r-- | absl/strings/substitute.cc | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/absl/strings/substitute.cc b/absl/strings/substitute.cc index dd32c75f..a71f565a 100644 --- a/absl/strings/substitute.cc +++ b/absl/strings/substitute.cc @@ -18,6 +18,7 @@ #include <cassert> #include <cstddef> #include <cstdint> +#include <limits> #include <string> #include "absl/base/config.h" @@ -84,6 +85,9 @@ void SubstituteAndAppendArray( // Build the string. size_t original_size = output->size(); + ABSL_INTERNAL_CHECK( + size <= std::numeric_limits<size_t>::max() - original_size, + "size_t overflow"); strings_internal::STLStringResizeUninitializedAmortized(output, original_size + size); char* target = &(*output)[original_size]; |