derek.holloway
7502bf64a4
CodeQL / Analyze (actions) (push) Canceled after 0s
CodeQL / Analyze (python) (push) Canceled after 0s
pre-commit / pre-commit (push) Canceled after 0s
Multi-Arch CI / setup (push) Canceled after 0s
Publish build_manylinux_x86_64 images / publish_build_manylinux_x86_64 (push) Canceled after 0s
Setup (Multi-Arch) / setup (push) Canceled after 0s
Multi-Arch CI / Linux::${{ fromJSON(needs.setup.outputs.linux_build_config || '{}').build_variant_label || 'skip' }} (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Publish no_rocm_image_ubi10 image / publish_no_rocm_image_ubi10 (push) Canceled after 0s
Multi-Arch CI / Windows::${{ fromJSON(needs.setup.outputs.windows_build_config || '{}').build_variant_label || 'skip' }} (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Multi-Arch CI / Manifest Diff (push) Canceled after 0s
TheRock Manifest Diff Report / Generate Manifest Diff Report (push) Canceled after 0s
Multi-Arch CI / CI Summary (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04 (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04_ocl_rt images / publish_no_rocm_image_ubuntu24_04_ocl_rt (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_rocgdb (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04_rocgdb images / publish_no_rocm_image_ubuntu24_04_rocgdb (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_ocl_rt (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Unit Tests / Unit Tests :: ubuntu-24.04 (push) Canceled after 0s
Unit Tests / Unit Tests :: windows-2022 (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_media (push) Canceled after 0s
Unit Tests / Unit Tests Summary (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_openmpi (push) Canceled after 0s
56 lines
1.8 KiB
YAML
56 lines
1.8 KiB
YAML
## Test that yaml2obj handles load commands with cmdsize smaller than the
|
|
## actual structure size without crashing (due to integer underflow).
|
|
|
|
## Test with a known load command (LC_SEGMENT_64).
|
|
# RUN: yaml2obj %s --docnum=1 -o %t1 2>&1 | FileCheck %s --check-prefix=WARNING-KNOWN
|
|
# RUN: not llvm-readobj --file-headers %t1 2>&1 | FileCheck %s --check-prefix=MALFORMED
|
|
|
|
# WARNING-KNOWN: warning: load command 0 LC_SEGMENT_64 cmdsize too small (56 bytes) for actual size (72 bytes)
|
|
|
|
# MALFORMED: error: {{.*}}: truncated or malformed object (load command 0 LC_SEGMENT_64 cmdsize too small)
|
|
|
|
--- !mach-o
|
|
FileHeader:
|
|
magic: 0xFEEDFACF
|
|
cputype: 0x01000007
|
|
cpusubtype: 0x00000003
|
|
filetype: 0x00000001
|
|
ncmds: 1
|
|
sizeofcmds: 56
|
|
flags: 0x00002000
|
|
reserved: 0x00000000
|
|
LoadCommands:
|
|
- cmd: LC_SEGMENT_64
|
|
cmdsize: 56 ## Should be 72 for LC_SEGMENT_64
|
|
segname: '__TEXT'
|
|
vmaddr: 0x1000
|
|
vmsize: 0x10
|
|
fileoff: 0
|
|
filesize: 0
|
|
maxprot: 7
|
|
initprot: 5
|
|
nsects: 0
|
|
flags: 0
|
|
...
|
|
|
|
## Test with an unknown load command value.
|
|
# RUN: yaml2obj %s --docnum=2 -o %t2 2>&1 | FileCheck %s --check-prefix=WARNING-UNKNOWN
|
|
|
|
# WARNING-UNKNOWN: warning: load command 0 (0xdeadbeef) cmdsize too small (8 bytes) for actual size (20 bytes)
|
|
|
|
--- !mach-o
|
|
FileHeader:
|
|
magic: 0xFEEDFACF
|
|
cputype: 0x01000007
|
|
cpusubtype: 0x00000003
|
|
filetype: 0x00000001
|
|
ncmds: 1
|
|
sizeofcmds: 20
|
|
flags: 0x00002000
|
|
reserved: 0x00000000
|
|
LoadCommands:
|
|
- cmd: 0xDEADBEEF
|
|
cmdsize: 8
|
|
PayloadBytes: [0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C]
|
|
...
|