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llvm-project/llvm/test/Object/macho-invalid.test

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Report fatal errors instead of segfaulting/asserting on a few invalid accesses while reading MachO files. Summary: Shift an older “invalid file” test to get a consistent naming for these tests. Bugs found by afl-fuzz Reviewers: rafael Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D6945 llvm-svn: 226219
2015-01-16 06:52:38 +08:00
// No crash, might not be totally invalid
RUN: llvm-objdump -private-headers %p/Inputs/macho-invalid-zero-ncmds
RUN: not llvm-objdump -private-headers %p/Inputs/macho64-invalid-incomplete-load-command 2>&1 \
RUN: | FileCheck -check-prefix INCOMPLETE-LOADC %s
RUN: not llvm-objdump -private-headers %p/Inputs/macho-invalid-too-small-load-command 2>&1 \
RUN: | FileCheck -check-prefix SMALL-LOADC-SIZE %s
RUN: not llvm-objdump -private-headers %p/Inputs/macho64-invalid-too-small-load-command 2>&1 \
RUN: | FileCheck -check-prefix SMALL-LOADC-SIZE %s
RUN: not llvm-objdump -private-headers %p/Inputs/macho-invalid-too-small-segment-load-command 2>&1 \
RUN: | FileCheck -check-prefix SMALL-SEGLOADC-SIZE %s
RUN: not llvm-objdump -private-headers %p/Inputs/macho64-invalid-too-small-segment-load-command 2>&1 \
RUN: | FileCheck -check-prefix SMALL-SEGLOADC-SIZE %s
RUN: not llvm-objdump -private-headers %p/Inputs/macho-invalid-no-size-for-sections 2>&1 \
RUN: | FileCheck -check-prefix TOO-MANY-SECTS %s
RUN: not llvm-objdump -private-headers %p/Inputs/macho64-invalid-no-size-for-sections 2>&1 \
RUN: | FileCheck -check-prefix TOO-MANY-SECTS %s
RUN: not llvm-objdump -t %p/Inputs/macho-invalid-bad-symbol-index 2>&1 \
RUN: | FileCheck -check-prefix BAD-SYMBOL %s
RUN: not llvm-objdump -t %p/Inputs/macho-invalid-symbol-name-past-eof 2>&1 \
RUN: | FileCheck -check-prefix NAME-PAST-EOF %s
RUN: not llvm-objdump -t %p/Inputs/macho-invalid-section-index-getSectionRawFinalSegmentName 2>&1 \
RUN: | FileCheck -check-prefix INVALID-SECTION-IDX-SEG-NAME %s
RUN: not llvm-nm %p/Inputs/macho-invalid-section-index-getSectionRawName 2>&1 \
RUN: | FileCheck -check-prefix INVALID-SECTION-IDX-SECT-NAME %s
RUN: not llvm-objdump -t %p/Inputs/macho-invalid-getsection-index 2>&1 \
RUN: | FileCheck -check-prefix INVALID-SECTION-IDX-GETSECT %s
RUN: not llvm-objdump -t %p/Inputs/macho64-invalid-getsection-index 2>&1 \
RUN: | FileCheck -check-prefix INVALID-SECTION-IDX-GETSECT64 %s
SMALL-LOADC-SIZE: Load command with size < 8 bytes
SMALL-SEGLOADC-SIZE: Segment load command size is too small
INCOMPLETE-LOADC: Malformed MachO file
TOO-MANY-SECTS: Number of sections too large for size of load command
BAD-SYMBOL: Requested symbol index is out of range
Fix edge case when Start overflowed in 32 bit mode llvm-svn: 226229
2015-01-16 07:50:44 +08:00
NAME-PAST-EOF: Symbol name entry points before beginning or past end of file
Report fatal errors instead of segfaulting/asserting on a few invalid accesses while reading MachO files. Summary: Shift an older “invalid file” test to get a consistent naming for these tests. Bugs found by afl-fuzz Reviewers: rafael Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D6945 llvm-svn: 226219
2015-01-16 06:52:38 +08:00
INVALID-SECTION-IDX-SEG-NAME: getSectionRawFinalSegmentName: Invalid section index
INVALID-SECTION-IDX-SECT-NAME: getSectionRawName: Invalid section index
INVALID-SECTION-IDX-GETSECT: getSection: Invalid section index
INVALID-SECTION-IDX-GETSECT64: getSection64: Invalid section index