1 files changed, 53 insertions, 0 deletions
diff --git a/extra/chromium/fix-narrowing-cast.patch b/extra/chromium/fix-narrowing-cast.patch
new file mode 100644
index 0000000..afd42a1
--- /dev/null
+++ b/extra/chromium/fix-narrowing-cast.patch
@@ -0,0 +1,53 @@
+--- a/base/files/file_util_linux.cc
++++ b/base/files/file_util_linux.cc
+@@ -23,14 +23,14 @@
+ 
+   // Not all possible |statfs_buf.f_type| values are in linux/magic.h.
+   // Missing values are copied from the statfs man page.
+-  switch (statfs_buf.f_type) {
++  switch (static_cast<uintmax_t>(statfs_buf.f_type)) {
+     case 0:
+       *type = FILE_SYSTEM_0;
+       break;
+     case EXT2_SUPER_MAGIC:  // Also ext3 and ext4
+     case MSDOS_SUPER_MAGIC:
+     case REISERFS_SUPER_MAGIC:
+-    case static_cast<int>(BTRFS_SUPER_MAGIC):
++    case BTRFS_SUPER_MAGIC:
+     case 0x5346544E:  // NTFS
+     case 0x58465342:  // XFS
+     case 0x3153464A:  // JFS
+@@ -40,14 +40,14 @@
+       *type = FILE_SYSTEM_NFS;
+       break;
+     case SMB_SUPER_MAGIC:
+-    case static_cast<int>(0xFF534D42):  // CIFS
++    case 0xFF534D42:  // CIFS
+       *type = FILE_SYSTEM_SMB;
+       break;
+     case CODA_SUPER_MAGIC:
+       *type = FILE_SYSTEM_CODA;
+       break;
+-    case static_cast<int>(HUGETLBFS_MAGIC):
+-    case static_cast<int>(RAMFS_MAGIC):
++    case HUGETLBFS_MAGIC:
++    case RAMFS_MAGIC:
+     case TMPFS_MAGIC:
+       *type = FILE_SYSTEM_MEMORY;
+       break;
+--- a/base/system/sys_info_posix.cc
++++ b/base/system/sys_info_posix.cc
+@@ -100,10 +100,10 @@
+   if (HANDLE_EINTR(statfs(path.value().c_str(), &stats)) != 0)
+     return false;
+ 
+-  switch (stats.f_type) {
++  switch (static_cast<uintmax_t>(stats.f_type)) {
+     case TMPFS_MAGIC:
+-    case static_cast<int>(HUGETLBFS_MAGIC):
+-    case static_cast<int>(RAMFS_MAGIC):
++    case HUGETLBFS_MAGIC:
++    case RAMFS_MAGIC:
+       return true;
+   }
+   return false;