Commit-ID: 95e54a9f1f693f38075e8c8b8553970a8cfac0d7
Gitweb: http://repo.or.cz/w/nasm.git?a=commitdiff;h=95e54a9f1f693f38075e8c8b8553970a8cfac0d7
Author: Chang S. Bae <cha...@in...>
AuthorDate: Thu, 6 Feb 2020 14:39:22 -0800
Committer: Chang S. Bae <cha...@in...>
CommitDate: Tue, 21 Apr 2020 21:11:10 +0000
preproc: Fix the token iterator in expanding single-line macro
The code used to stuck in going through whitespace tokens.
Fix to increment towards on the next in the loop.
Reported-by: C. Masloch <pu...@ul...>
Link: https://bugzilla.nasm.us/show_bug.cgi?id=3392630
Suggested-by: C. Masloch <pu...@ul...>
Signed-off-by: Chang S. Bae <cha...@in...>
---
asm/preproc.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/asm/preproc.c b/asm/preproc.c
index f94d9558..befe77e8 100644
--- a/asm/preproc.c
+++ b/asm/preproc.c
@@ -5379,8 +5379,10 @@ static SMacro *expand_one_smacro(Token ***tpp)
Token *endt = tline;
tline = t;
- while (!cond_comma && t && t != endt)
+ while (!cond_comma && t && t != endt) {
cond_comma = t->type != TOK_WHITESPACE;
+ t = t->next;
+ }
}
if (tnext) {
|
