authorgravatar for kubkon@jakubkonka.comJakub Konka <kubkon@jakubkonka.com> 2024-02-13 10:48:10+01:00
committergravatar for kubkon@jakubkonka.comJakub Konka <kubkon@jakubkonka.com> 2024-02-13 10:48:10+01:00
loge5483b4ffc20614463e42741f132a55d58c01880
tree4a2f59c14a2c9c84e47fb0ccffc7a1e3556b50da
parent8bd01eb7a914416a772b365dc75d83890067e26c

elf: fix 32bit build

2 files changed, 5 insertions(+), 3 deletions(-)

src/link/Elf.zig+2-2
......@@ -5903,8 +5903,8 @@ fn fmtDumpState(
59035903}
59045904
59055905/// Caller owns the memory.
5906pub fn preadAllAlloc(allocator: Allocator, handle: std.fs.File, offset: usize, size: usize) ![]u8 {
5907 const buffer = try allocator.alloc(u8, size);
5906pub fn preadAllAlloc(allocator: Allocator, handle: std.fs.File, offset: u64, size: u64) ![]u8 {
5907 const buffer = try allocator.alloc(u8, math.cast(usize, size) orelse return error.Overflow);
59085908 errdefer allocator.free(buffer);
59095909 const amt = try handle.preadAll(buffer, offset);
59105910 if (amt != size) return error.InputOutput;
src/link/Elf/Object.zig+3-1
......@@ -945,7 +945,9 @@ fn preadShdrContentsAlloc(self: Object, allocator: Allocator, handle: std.fs.Fil
945945 assert(index < self.shdrs.items.len);
946946 const offset = if (self.archive) |ar| ar.offset else 0;
947947 const shdr = self.shdrs.items[index];
948 return Elf.preadAllAlloc(allocator, handle, offset + shdr.sh_offset, shdr.sh_size);
948 const sh_offset = math.cast(u64, shdr.sh_offset) orelse return error.Overflow;
949 const sh_size = math.cast(u64, shdr.sh_size) orelse return error.Overflow;
950 return Elf.preadAllAlloc(allocator, handle, offset + sh_offset, sh_size);
949951}
950952
951953/// Caller owns the memory.