mirror of
https://github.com/netwide-assembler/nasm.git
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6224dd0b45
This commit adds a check to see if the macro that we want to unmacro exists. A previous commit, introduced a check to see if the unmacro was undefining a macro being expanded, but that same check included a null pointer dereference if the macro to undefine did not exist. The following code reproduced the issue: ```asm %macro baz 0 %unmacro F 0 %endmacro baz ``` Compile with: ```shell $ nasm -f elf64 -g -FDWARF -o tmp.o -werror file.asm ``` [hpa: adjusted code to match NASM style] Fixes bug 3392761 Signed-off-by: H. Peter Anvin <hpa@zytor.com> |
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| asm | ||
| autoconf | ||
| common | ||
| config | ||
| contrib | ||
| disasm | ||
| doc | ||
| headers | ||
| include | ||
| macros | ||
| misc | ||
| Mkfiles | ||
| nasmlib | ||
| nsis | ||
| output | ||
| perllib | ||
| rdoff | ||
| stdlib | ||
| test | ||
| tools | ||
| travis | ||
| x86 | ||
| .gitattributes | ||
| .gitignore | ||
| .travis.yml | ||
| AUTHORS | ||
| autogen.sh | ||
| ChangeLog | ||
| CHANGES | ||
| configure.ac | ||
| INSTALL | ||
| LICENSE | ||
| Makefile.in | ||
| nasm.spec.in | ||
| nasm.spec.sed | ||
| nasm.txt | ||
| ndisasm.txt | ||
| README.md | ||
| SubmittingPatches | ||
| version | ||
| version.pl | ||
NASM, the Netwide Assembler
Many many developers all over the net respect NASM for what it is: a widespread (thus netwide), portable (thus netwide!), very flexible and mature assembler tool with support for many output formats (thus netwide!!).
Now we have good news for you: NASM is licensed under the "simplified" (2-clause) BSD license. This means its development is open to even wider society of programmers wishing to improve their lovely assembler.
Visit our nasm.us website for more details.
With best regards, the NASM crew.