Attachment 12991 Details for Bug 12596 – patch for 4.5

[patch] patch for 4.5

ldbedit-4-5.patch (text/plain), 1.95 KB, created by Garming Sam on 2017-02-28 02:25:25 UTC

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Creator: Garming Sam

Created: 2017-02-28 02:25:25 UTC

Size: 1.95 KB

patch

obsolete

>From 57678c70c4c210b6e275dd234a1c631e83607f76 Mon Sep 17 00:00:00 2001
>From: Garming Sam <garming@catalyst.net.nz>
>Date: Mon, 30 Jan 2017 11:08:07 +1300
>Subject: [PATCH] ldbedit: Prevent the use of the reveal internals control
>
>This is almost certainly not what you want to do. Providing the output of reveal as the input of modify
>will necessarily revivify all dead linked attributes (regardless of --extended-dn or not).
>
>This is extremely unexpected behaviour, so we prevent this from happening.
>
>Signed-off-by: Garming Sam <garming@catalyst.net.nz>
>Reviewed-by: Andrew Bartlett <abartlet@samba.org>
>
>BUG: https://bugzilla.samba.org/show_bug.cgi?id=12596
>
>Autobuild-User(master): Garming Sam <garming@samba.org>
>Autobuild-Date(master): Wed Feb 22 04:23:05 CET 2017 on sn-devel-144
>
>(cherry picked from commit bed19f3744a4193bed1ea99debfb6263feb78b6c)
>---
> lib/ldb/tools/ldbedit.c | 10 ++++++++++
> 1 file changed, 10 insertions(+)
>
>diff --git a/lib/ldb/tools/ldbedit.c b/lib/ldb/tools/ldbedit.c
>index cf4ab3f..5b83783 100644
>--- a/lib/ldb/tools/ldbedit.c
>+++ b/lib/ldb/tools/ldbedit.c
>@@ -320,6 +320,7 @@ int main(int argc, const char **argv)
> 	const char * const * attrs = NULL;
> 	TALLOC_CTX *mem_ctx = talloc_new(NULL);
> 	struct ldb_control **req_ctrls;
>+	unsigned int i;
> 
> 	ldb = ldb_init(mem_ctx, NULL);
> 	if (ldb == NULL) {
>@@ -347,6 +348,15 @@ int main(int argc, const char **argv)
> 		}
> 	}
> 
>+	for (i = 0; options->controls != NULL && options->controls[i] != NULL; i++) {
>+		if (strncmp(options->controls[i], "reveal_internals:", 17) == 0) {
>+			printf("Using reveal internals has unintended consequences.\n");
>+			printf("If this is your intent, manually perform the search,"
>+			       " and use ldbmodify directly.\n");
>+			return LDB_ERR_OPERATIONS_ERROR;
>+		}
>+	}
>+
> 	req_ctrls = ldb_parse_control_strings(ldb, ldb, (const char **)options->controls);
> 	if (options->controls != NULL &&  req_ctrls== NULL) {
> 		printf("parsing controls failed: %s\n", ldb_errstring(ldb));
>-- 
>1.9.1

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Attachments on bug 12596: 12989 | 12991