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| author | H. Peter Anvin <hpa@zytor.com> | 2018-12-24 12:41:57 -0800 |
|---|---|---|
| committer | H. Peter Anvin <hpa@zytor.com> | 2018-12-24 12:41:57 -0800 |
| commit | 5079ea0b015547e8e36e047968ed20832a487f18 (patch) | |
| tree | aed3452037c50033482907193105c7fb765935e7 | |
| parent | ca810ecbafc70b7d4d4d3eb6918f64288943f1f4 (diff) | |
| download | nasm-5079ea0b015547e8e36e047968ed20832a487f18.tar.gz | |
BR 3392538: test case for double free in listing module
Test case from bug 3392538 for double free in the listing module.
This is the test case only, not a fix.
Reported-by: <russyz@comcast.net>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
| -rw-r--r-- | test/br3392538.asm | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/test/br3392538.asm b/test/br3392538.asm new file mode 100644 index 00000000..3d9f5186 --- /dev/null +++ b/test/br3392538.asm @@ -0,0 +1,27 @@ + bits 64 + default rel + + section .text + global _start +_start: + + mov rax, 1 ; write syscall + mov rdi, 1 + mov rsi, msg + mov rdx, msglen + syscall + + mov rax, 60 ; exit syscall + sub rdi, rdi + syscall + +; either of the following lines cause: Error in `nasm': double free or corruption ; Aborted (core dumped) +foo +; warning: label alone on a line without a colon might be in error [-w+orphan-labels] + mov r8, r9, r10 +; error: invalid combination of opcode and operands + add r8d, byte 80h +; warning: signed byte value exceeds bounds [-w+number-overflow] + section .data +msg db "Hello, world!", 10 +msglen equ $-msg |