uutils/shadow
0
0
Fork 0
mirror of https://github.com/uutils/shadow.git synced 2026-06-10 16:14:57 -07:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #144 from shadow-utils-rs/fix/143-remove-stack-traces

Browse Source 
shadow-rs: suppress unwind tables in release builds (#143)
This commit is contained in:
Pierre Warnier
2026-04-22 10:06:06 +02:00
committed by GitHub
parent 512c63e5e0 9763b7e177
commit 81b54eb930
1 changed files with 15 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
.cargo/config.toml
+15
View File
@@ -0,0 +1,15 @@
# Suppress unwind table generation in all builds.
#
# Since Rust 1.92, panic=abort no longer prevents unwind tables from being
# emitted on Linux (see https://blog.rust-lang.org/2025/12/11/Rust-1.92.0/).
# For setuid-root binaries, unwind tables leak internal binary layout
# information. Disabling them removes that attack surface.
#
# strip=true in [profile.release] already removes debug symbols; this covers
# the unwind tables that strip does not remove.
#
# Note: Cargo's per-profile rustflags (profile-rustflags) is not yet
# stabilised as of Cargo 1.95. This flag is applied globally but is harmless
# in debug builds (debug info already exposes far more than unwind tables).
[build]
rustflags = ["-C", "force-unwind-tables=no"]