diff options
author | Abseil Team <absl-team@google.com> | 2022-09-01 09:19:13 -0700 |
---|---|---|
committer | Copybara-Service <copybara-worker@google.com> | 2022-09-01 09:19:53 -0700 |
commit | 847fa56a5422c20a6f471e67ac0bca004ff5eac5 (patch) | |
tree | ca3c7f6dc33390e9e752932e3540404c743ca9b6 /absl/random | |
parent | b308bc06514600e9dedc16442fa5099050090d94 (diff) |
Fix "unsafe narrowing" warnings in absl, 8/n.
Addresses failures with the following, in some files:
-Wshorten-64-to-32
-Wimplicit-int-conversion
-Wsign-compare
-Wsign-conversion
-Wtautological-unsigned-zero-compare
(This specific CL focuses on .cc files in */internal/.)
Bug: chromium:1292951
PiperOrigin-RevId: 471549854
Change-Id: Id685d0e4666212926f4e001b8ef4930b6a33a4cc
Diffstat (limited to 'absl/random')
-rw-r--r-- | absl/random/internal/seed_material.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/absl/random/internal/seed_material.cc b/absl/random/internal/seed_material.cc index c03cad85..1041302b 100644 --- a/absl/random/internal/seed_material.cc +++ b/absl/random/internal/seed_material.cc @@ -173,12 +173,12 @@ bool ReadSeedMaterialFromDevURandom(absl::Span<uint32_t> values) { } while (success && buffer_size > 0) { - int bytes_read = read(dev_urandom, buffer, buffer_size); + ssize_t bytes_read = read(dev_urandom, buffer, buffer_size); int read_error = errno; success = (bytes_read > 0); if (success) { buffer += bytes_read; - buffer_size -= bytes_read; + buffer_size -= static_cast<size_t>(bytes_read); } else if (bytes_read == -1 && read_error == EINTR) { success = true; // Need to try again. } |