[Nasm-bugs] [Bug 3392640] git nasm: condition code macro parameter as first of two parameters crashes nasm

noreply-nasm at dev.nasm.us noreply-nasm at dev.nasm.us
Wed May 6 16:01:55 PDT 2020


Chang S. Bae <chang.seok.bae at intel.com> changed:

           What    |Removed                     |Added
         Resolution|---                         |FIXED
             Status|OPEN                        |CLOSED

--- Comment #3 from Chang S. Bae <chang.seok.bae at intel.com> ---
This commit should have resolved the issue:

commit  7ee58d44e4df3f3097b9475dd0aafedecd428abd
author  Chang S. Bae <chang.seok.bae at intel.com> 
Wed, 25 Mar 2020 22:13:21 +0000 (25 15:13 -0700)
committer       Chang S. Bae <chang.seok.bae at intel.com> 
Tue, 21 Apr 2020 21:12:01 +0000 (21 21:12 +0000)
preproc: Fix the token in expanding the macro-parameters

The code looked to be unintentionally always nullifying the
token pointer at first place in handling those macro-parameters.
Remove it to avoid segfault.

Fixes: de7acc3a46cb ("preproc: defer %00, %? and %??
expansion for nested macros, cleanups")

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