From: Lukas Krickl <lukas@krickl.dev>
Date: Sat, 11 Nov 2023 18:45:37 +0000 (+0100)
Subject: Making sure that macro params will fit into the buffer
X-Git-Url: https://git.krickl.dev/?a=commitdiff_plain;h=1f5030ee3b588b7f9fabaf5217ddabdeda91c8bc;p=ulas%2F.git

Making sure that macro params will fit into the buffer
---

diff --git a/src/ulas.c b/src/ulas.c
index cf1d2fc..aae8605 100644
--- a/src/ulas.c
+++ b/src/ulas.c
@@ -350,6 +350,7 @@ char *ulas_preprocexpand(struct ulas_preproc *pp, const char *raw_line,
           }
 
           if (!tocat) {
+            ulas_strensr(&pp->line, valread + 1);
             strncat(pp->line.buf, val - valread, valread);
           } else {
             // make sure to include leading white space