From 935be21bfb31ed55ec52664a59f13c21829ae024 Mon Sep 17 00:00:00 2001 From: Daniel Silverstone Date: Sun, 26 Aug 2018 15:46:03 +0100 Subject: Hopefully shut openbsd up a bit --- src/core.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/src/core.c b/src/core.c index 15cb79a..48ea5aa 100644 --- a/src/core.c +++ b/src/core.c @@ -59,11 +59,10 @@ static void nslog__normalise_category(nslog_category_t *cat) cat->namelen = strlen(cat->name); } else { nslog__normalise_category(cat->parent); - cat->name = malloc(strlen(cat->parent->name) + strlen(cat->cat_name) + 2); - strcpy(cat->name, cat->parent->name); - strcat(cat->name, "/"); - strcat(cat->name, cat->cat_name); - cat->namelen = strlen(cat->name); + int bufsz = strlen(cat->parent->name) + strlen(cat->cat_name) + 2 /* a slash and a NUL */; + cat->name = malloc(bufsz); + snprintf(cat->name, bufsz, "%s/%s", cat->parent->name, cat->cat_name); + cat->namelen = bufsz - 1; } cat->next = nslog__all_categories; nslog__all_categories = cat; -- cgit v1.2.3