diff options
Diffstat (limited to 'base/sys_info_posix.cc')
| -rw-r--r-- | base/sys_info_posix.cc | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/base/sys_info_posix.cc b/base/sys_info_posix.cc index 7d3714663b..36119abf00 100644 --- a/base/sys_info_posix.cc +++ b/base/sys_info_posix.cc @@ -85,7 +85,10 @@ bool IsStatsZeroIfUnlimited(const base::FilePath& path) { if (HANDLE_EINTR(statfs(path.value().c_str(), &stats)) != 0) return false; - switch (static_cast<uint32_t>(stats.f_type)) { + // In some platforms, |statfs_buf.f_type| is declared as signed, but some of + // the values will overflow it, causing narrowing warnings. Cast to the + // largest possible unsigned integer type to avoid it. + switch (static_cast<uintmax_t>(stats.f_type)) { case TMPFS_MAGIC: case HUGETLBFS_MAGIC: case RAMFS_MAGIC: |