zig

commit 0299ed50361fbe3b279f9894119ded14439b7dc4 (tree)
parent 9bcb432a0efc47b76e6110813119c8b899020301
Author: Jakub Konka <kubkon@jakubkonka.com>
Date:   Wed,  8 Nov 2023 18:45:43 +0100

elf: fix 32bit build

Diffstat:
M
src/link/Elf.zig
 | 
3
++-

1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/link/Elf.zig b/src/link/Elf.zig
@@ -5003,7 +5003,8 @@ fn writeSyntheticSectionsObject(self: *Elf) !void {
 
         const shdr = self.shdrs.items[sec.shndx];
 
-        const num_relocs = @divExact(shdr.sh_size, shdr.sh_entsize);
+        const num_relocs = math.cast(usize, @divExact(shdr.sh_size, shdr.sh_entsize)) orelse
+            return error.Overflow;
         var relocs = try std.ArrayList(elf.Elf64_Rela).initCapacity(gpa, num_relocs);
         defer relocs.deinit();