X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fuci.git;a=blobdiff_plain;f=list.c;h=ab2683c4c47d282018336b1be628f2a76b489e02;hp=66e83ec0be51151defd8475d0e5d99608a78d4a2;hb=96d35364c9159c96b164369d0d0c5147b0c73a24;hpb=1085fcb801f6e716b41d4c80942c7c802b5270b3

diff --git a/list.c b/list.c
index 66e83ec..ab2683c 100644
--- a/list.c
+++ b/list.c
@@ -241,7 +241,9 @@ int uci_lookup(struct uci_context *ctx, struct uci_element **res, struct uci_pac
 	UCI_HANDLE_ERR(ctx);
 	UCI_ASSERT(ctx, res != NULL);
 	UCI_ASSERT(ctx, p != NULL);
-	UCI_ASSERT(ctx, section != NULL);
+	UCI_ASSERT(ctx, uci_validate_name(section));
+	if (option)
+		UCI_ASSERT(ctx, uci_validate_name(option));
 
 	e = uci_lookup_list(ctx, &p->sections, section);
 	if (!e)
@@ -322,9 +324,7 @@ int uci_set_element_value(struct uci_context *ctx, struct uci_element **element,
 	int size;
 
 	UCI_HANDLE_ERR(ctx);
-	UCI_ASSERT(ctx, value != NULL);
-	UCI_ASSERT(ctx, element != NULL);
-	UCI_ASSERT(ctx, *element != NULL);
+	UCI_ASSERT(ctx, (element != NULL) && (*element != NULL));
 
 	/* what the 'value' of an element means depends on the type
 	 * for a section, the 'value' means its type
@@ -339,12 +339,14 @@ int uci_set_element_value(struct uci_context *ctx, struct uci_element **element,
 	list = e->list.prev;
 	switch(e->type) {
 	case UCI_TYPE_SECTION:
+		UCI_ASSERT(ctx, uci_validate_name(value));
 		size = sizeof(struct uci_section);
 		s = uci_to_section(e);
 		section = e->name;
 		option = NULL;
 		break;
 	case UCI_TYPE_OPTION:
+		UCI_ASSERT(ctx, value != NULL);
 		size = sizeof(struct uci_option);
 		s = uci_to_option(e)->section;
 		section = s->e.name;
@@ -385,9 +387,8 @@ int uci_rename(struct uci_context *ctx, struct uci_package *p, char *section, ch
 	struct uci_element *e;
 
 	UCI_HANDLE_ERR(ctx);
-	UCI_ASSERT(ctx, p != NULL);
-	UCI_ASSERT(ctx, section != NULL);
 
+	/* NB: p, section, option validated by uci_lookup */
 	UCI_INTERNAL(uci_lookup, ctx, &e, p, section, option);
 
 	if (!internal)
@@ -409,16 +410,12 @@ int uci_delete(struct uci_context *ctx, struct uci_package *p, char *section, ch
 	struct uci_element *e;
 
 	UCI_HANDLE_ERR(ctx);
-	UCI_ASSERT(ctx, p != NULL);
-	UCI_ASSERT(ctx, section != NULL);
 
+	/* NB: p, section, option validated by uci_lookup */
 	UCI_INTERNAL(uci_lookup, ctx, &e, p, section, option);
 
-	if (!internal)
-		return uci_del_element(ctx, e);
-	UCI_INTERNAL(uci_del_element, ctx, e);
-
-	return 0;
+	ctx->internal = internal;
+	return uci_del_element(ctx, e);
 }
 
 int uci_set(struct uci_context *ctx, struct uci_package *p, char *section, char *option, char *value)
@@ -431,8 +428,13 @@ int uci_set(struct uci_context *ctx, struct uci_package *p, char *section, char
 
 	UCI_HANDLE_ERR(ctx);
 	UCI_ASSERT(ctx, p != NULL);
-	UCI_ASSERT(ctx, section != NULL);
-	UCI_ASSERT(ctx, value != NULL);
+	UCI_ASSERT(ctx, uci_validate_name(section));
+	if (option) {
+		UCI_ASSERT(ctx, uci_validate_name(option));
+		UCI_ASSERT(ctx, value != NULL);
+	} else {
+		UCI_ASSERT(ctx, uci_validate_name(value));
+	}
 
 	/*
 	 * look up the package, section and option (if set)
@@ -463,11 +465,8 @@ int uci_set(struct uci_context *ctx, struct uci_package *p, char *section, char
 	else
 		e = &s->e;
 
-	if (!internal)
-		return uci_set_element_value(ctx, &e, value);
-
-	UCI_INTERNAL(uci_set_element_value, ctx, &e, value);
-	return 0;
+	ctx->internal = internal;
+	return uci_set_element_value(ctx, &e, value);
 
 notfound:
 	/*