weaselab/conflict-set
1
Fork 1
Code Issues 5 Pull Requests 1 Actions 4 Packages Releases 13 Activity

Add .note.gnu.property section for CET/CFI to simd_x86_64.S
CI / release (arm64, , ubuntu-latest-arm64) (push) Successful in 2m21s
Details
CI / pre-commit (push) Successful in 2m1s
Details
CI / test (-DCMAKE_BUILD_TYPE=Debug -DMSAN_TOOLCHAIN_PATH=/opt/msan, debug) (push) Successful in 3m48s
Details
CI / test (-DCMAKE_CXX_FLAGS=-DUSE_64_BIT=1, 64-bit-versions) (push) Successful in 3m18s
Details
CI / test (-DCMAKE_C_COMPILER=gcc -DCMAKE_CXX_COMPILER=g++, gcc) (push) Successful in 3m15s
Details
CI / test (-DUSE_SIMD_FALLBACK=ON, simd-fallback) (push) Successful in 3m17s
Details
CI / release (amd64, -DMSAN_TOOLCHAIN_PATH=/opt/msan, ubuntu-latest-amd64) (push) Successful in 5m33s
Details
CI / coverage (push) Successful in 3m47s
Details

Browse Source 
The assembly file was missing the GNU property note that records
control-flow integrity (CET) support, causing hardening-check to
report 'Control flow integrity: no, not found!'.  Add the note
matching what clang emits with -fcf-protection.
This commit is contained in:
andrew
2026-08-02 22:31:56 -04:00
parent b19981ee3c
commit 5c16b8ee90
1 changed files with 11 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
simd_x86_64.S
+11
View File
@@ -71,4 +71,15 @@ mask_in_range_16:
ret ret
.size mask_in_range_16, .-mask_in_range_16 .size mask_in_range_16, .-mask_in_range_16
.section .note.gnu.property,"a",@note
.p2align 3, 0x0
.long 4
.long 16
.long 5
.asciz "GNU"
.long 0xc0000002
.long 4
.long 0x3
.p2align 3, 0x0
.section .note.GNU-stack,"",@progbits .section .note.GNU-stack,"",@progbits