aleleba/vectorcraft
1
0
Fork 0
mirror of https://github.com/storytold/vectorcraft.git synced 2026-10-29 12:17:14 -06:00
Code Issues Packages Projects Releases Wiki Activity

Importers: nesting is capped, so a deeply nested file can't overflow the stack

Browse Source
This commit is contained in:
bflatastic
2026-10-14 07:37:52 +07:00
parent 8ab574b7de
commit c10da25ce4
36 changed files with 1481 additions and 38 deletions
Download Patch File Download Diff File Expand all files Collapse all files
crates/engine/src/cmd/fileio/affinity.rs
+1
View File
@@ -32,6 +32,7 @@ pub(super) fn import(name: &str, bytes: &[u8]) -> Result<Imported> {
Ok(d) => {
let mut b = Builder { doc: Document::new(0.0, 0.0), warnings: Vec::new(), k: 72.0 / d.dpi, layer: 0 };
b.document(&d)?;
b.doc.limit_depth_noting(&mut b.warnings);
let mut warnings = d.warnings.iter().map(|w| format!("Affinity: not imported or approximated: {w}.")).collect::<Vec<_>>();
warnings.extend(b.warnings.iter().map(|w| format!("Affinity: {w}.")));
Ok(Imported { doc: b.doc, warnings, preview_only: false })
crates/engine/src/cmd/fileio/load.rs
+2 -1
View File
@@ -139,7 +139,8 @@ fn restore_or_import(
/// (with a warning for each that can't be used).
pub(crate) fn native_file(bytes: &[u8]) -> Result<(Document, vectorcraft_format::FileInfo, Vec<String>)> {
let f = vectorcraft_format::load_file(bytes).map_err(err)?;
let warnings = super::native::install_profiles(f.profiles);
let mut warnings = super::native::install_profiles(f.profiles);
warnings.extend(f.depth_notes);
Ok((f.doc, f.info, warnings))
}