| commit | c52aff4cc8680e404cce1cc2a183b7015f07be08 | |
| author | Chang S. Bae <chang.seok.bae@intel.com> | |
| Mon, 20 Apr 2020 21:43:44 +0000 (20 21:43 +0000) | ||
| committer | Chang S. Bae <chang.seok.bae@intel.com> | |
| Tue, 21 Apr 2020 21:41:33 +0000 (21 21:41 +0000) | ||
| tree | fddbbb94bca7e594878a6f90b0ad4f8ac5dd8f1e | treesnapshot (tar.gz zip) |
| parent | 5f8d0ec1f6487fb7a2520b1c81292f2242acb01c | commitdiff |
preproc: Fix in accessing the definition structure of a single-line macro
Determining whether we should warn on defining a single-line macro, with a
name and a certain number of parameters, call a helper function,
smacro_defined(). It does not always return the address of the definition
structure.
Fix the code to be cautiously accessing the definition structure.
Fixes: e91f5cc1322e ("preproc: fix %undef of macro aliases, and add
%ifdefalias")
Reported-by: Dale Curtis <dalecurtis@chromium.org>
Link: https://bugzilla.nasm.us/show_bug.cgi?id=3392659
Signed-off-by: Chang S. Bae <chang.seok.bae@intel.com>
Determining whether we should warn on defining a single-line macro, with a
name and a certain number of parameters, call a helper function,
smacro_defined(). It does not always return the address of the definition
structure.
Fix the code to be cautiously accessing the definition structure.
Fixes: e91f5cc1322e ("preproc: fix %undef of macro aliases, and add
%ifdefalias")
Reported-by: Dale Curtis <dalecurtis@chromium.org>
Link: https://bugzilla.nasm.us/show_bug.cgi?id=3392659
Signed-off-by: Chang S. Bae <chang.seok.bae@intel.com>
| asm/preproc.c | diffblobblamehistory |