From b7ceda9a2fbdd0224c7bf742524ddc8c19c180e9 Mon Sep 17 00:00:00 2001 From: Jan Venekamp Date: Sun, 20 Nov 2022 02:08:21 +0100 Subject: [PATCH] uci: maintain option position in uci_set Maintain the position of an option in the list when updating an option in uci_set. Signed-off-by: Jan Venekamp --- list.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/list.c b/list.c index ac3686c..a8f2a2c 100644 --- a/list.c +++ b/list.c @@ -76,7 +76,7 @@ uci_free_element(struct uci_element *e) } static struct uci_option * -uci_alloc_option(struct uci_section *s, const char *name, const char *value) +uci_alloc_option(struct uci_section *s, const char *name, const char *value, struct uci_list *after) { struct uci_package *p = s->package; struct uci_context *ctx = p->ctx; @@ -87,7 +87,7 @@ uci_alloc_option(struct uci_section *s, const char *name, const char *value) o->v.string = uci_dataptr(o); o->section = s; strcpy(o->v.string, value); - uci_list_add(&s->options, &o->e.list); + uci_list_insert(after ? after : s->options.prev, &o->e.list); return o; } @@ -719,7 +719,7 @@ int uci_set(struct uci_context *ctx, struct uci_ptr *ptr) return uci_delete(ctx, ptr); } else if (!ptr->o && ptr->option) { /* new option */ - ptr->o = uci_alloc_option(ptr->s, ptr->option, ptr->value); + ptr->o = uci_alloc_option(ptr->s, ptr->option, ptr->value, NULL); ptr->last = &ptr->o->e; } else if (!ptr->s && ptr->section) { /* new section */ ptr->s = uci_alloc_section(ptr->p, ptr->value, ptr->section); @@ -731,7 +731,7 @@ int uci_set(struct uci_context *ctx, struct uci_ptr *ptr) !strcmp(ptr->o->v.string, ptr->value)) return 0; - ptr->o = uci_alloc_option(ptr->s, ptr->option, ptr->value); + ptr->o = uci_alloc_option(ptr->s, ptr->option, ptr->value, &old->e.list); if (ptr->option == old->e.name) ptr->option = ptr->o->e.name; uci_free_option(old); -- 2.30.2