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authorThomas Voss <mail@thomasvoss.com> 2024-04-16 10:44:22 +0200
committerThomas Voss <mail@thomasvoss.com> 2024-04-16 10:48:59 +0200
commitc84f2f1b74d362054ecde1838cbc13a953cae8aa (patch)
tree07377615e2be34094f41b266c4c5536d61ec0d45 /lib/alloc/arena_alloc.c
parentca620251b1233d9147e4820ed38871a8c23a8dc2 (diff)
Rename padded_sz to nlen
Diffstat (limited to 'lib/alloc/arena_alloc.c')
-rw-r--r--lib/alloc/arena_alloc.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/lib/alloc/arena_alloc.c b/lib/alloc/arena_alloc.c
index e5b99b7..eceb5b9 100644
--- a/lib/alloc/arena_alloc.c
+++ b/lib/alloc/arena_alloc.c
@@ -49,19 +49,18 @@ arena_alloc(arena *a, size_t sz, size_t n, size_t align)
}
for (struct _region *r = a->_head; r != nullptr; r = r->next) {
- size_t off = pad(r->len, align);
+ size_t nlen, off = pad(r->len, align);
/* Technically there are other ways to solve this… but at this point you
might as well just fail */
- size_t padded_sz;
- if (ckd_add(&padded_sz, off, sz)) {
+ if (ckd_add(&nlen, off, sz)) {
errno = EOVERFLOW;
return nullptr;
}
- if (padded_sz <= r->cap) {
+ if (nlen <= r->cap) {
void *ret = (char *)r->data + off;
- r->len = off + sz;
+ r->len = nlen;
return ret;
}
}