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[autofix.ci] apply automated fixes

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autofix-ci[bot]
2025-08-08 11:52:10 +00:00
committed by GitHub
parent 54276895d8
commit ae7a28aa8e
1 changed files with 11 additions and 9 deletions
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20
src/pe.zig
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@@ -250,7 +250,8 @@ pub const PEFile = struct {
// Validate e_lfanew offset is within file bounds
if (dos_header.e_lfanew < @sizeOf(DOSHeader) or
dos_header.e_lfanew + @sizeOf(PEHeader) > data.items.len) {
dos_header.e_lfanew + @sizeOf(PEHeader) > data.items.len)
{
return error.InvalidPEFile;
}
@@ -289,7 +290,7 @@ pub const PEFile = struct {
// The SizeOfHeaders field in OptionalHeader tells us the total size of headers
const headers_end = optional_header.size_of_headers;
const needed_space = section_headers_offset + @sizeOf(SectionHeader) * (pe_header.number_of_sections + 1);
if (needed_space > headers_end) {
// Mark that we'll need header growth if adding sections
// This will be checked in addBunSection
@@ -323,12 +324,12 @@ pub const PEFile = struct {
if (self.num_sections >= 95) { // PE limit is 96 sections
return error.TooManySections;
}
// Check if we have space for the new section header
const headers_end = optional_header.size_of_headers;
const new_section_offset = self.section_headers_offset + @sizeOf(SectionHeader) * self.num_sections;
const needed_space = new_section_offset + @sizeOf(SectionHeader);
if (needed_space > headers_end) {
// Not enough space in headers for a new section
// Header growth would be needed but is not implemented
@@ -458,7 +459,7 @@ pub const PEFile = struct {
/// Calculate PE checksum using the standard Windows algorithm
pub fn calculateChecksum(self: *const PEFile) u32 {
const data = self.data.items;
// Calculate actual file size from section headers
var actual_size: usize = self.data.items.len;
const sections = self.getSectionHeaders();
@@ -472,7 +473,7 @@ pub const PEFile = struct {
if (actual_end > 0 and actual_end < actual_size) {
actual_size = actual_end;
}
const file_size = actual_size;
// Find checksum field offset
@@ -898,7 +899,8 @@ pub const PEFile = struct {
var debug_section: ?*SectionHeader = null;
for (self.getSectionHeaders()) |*sec| {
if (sec.virtual_address <= debug_dir.virtual_address and
sec.virtual_address + sec.virtual_size > debug_dir.virtual_address) {
sec.virtual_address + sec.virtual_size > debug_dir.virtual_address)
{
debug_section = sec;
break;
}
@@ -907,13 +909,13 @@ pub const PEFile = struct {
if (debug_section) |sec| {
const debug_offset = sec.pointer_to_raw_data + (debug_dir.virtual_address - sec.virtual_address);
const debug_entries = debug_dir.size / @sizeOf(DebugDirectory);
if (debug_offset + debug_dir.size <= self.data.items.len) {
var i: u32 = 0;
while (i < debug_entries) : (i += 1) {
const entry_offset = debug_offset + i * @sizeOf(DebugDirectory);
if (entry_offset + @sizeOf(DebugDirectory) > self.data.items.len) break;
const debug_entry: *DebugDirectory = @ptrCast(@alignCast(self.data.items.ptr + entry_offset));
if (debug_entry.pointer_to_raw_data >= move_start) {
debug_entry.pointer_to_raw_data += @intCast(size_increase);