From 697a2b56d4ea3915fb072973dc6eab99c8ff8ae7 Mon Sep 17 00:00:00 2001 From: Laurent Bercot Date: Sat, 23 May 2026 16:28:30 +0000 Subject: Better stralloc contract in s6_supervise_unlink_names Assume sa->len is 0 at invocation of registerit(). Reset it to 0 before exiting it. So sa is always available as scratch space. --- src/libs6/s6_supervise_unlink_names.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/libs6/s6_supervise_unlink_names.c b/src/libs6/s6_supervise_unlink_names.c index a6c7be5..5731c34 100644 --- a/src/libs6/s6_supervise_unlink_names.c +++ b/src/libs6/s6_supervise_unlink_names.c @@ -17,8 +17,8 @@ static int registerit (ftrigr *a, uint32_t *id, char *fn, size_t len, stralloc *sa, tain const *deadline, tain *stamp) { memcpy(fn + len, "/" S6_SUPERVISE_EVENTDIR, sizeof(S6_SUPERVISE_EVENTDIR) + 1) ; - sa->len = 0 ; if (sarealpath(sa, fn) == -1) return 0 ; + sa->len = 0 ; return ftrigr_subscribe(a, id, 0, 0, sa->s, "x", deadline, stamp) ; } -- cgit v1.3.1