From: Stefan Metzmacher <metze@samba.org>
Date: Wed, 14 May 2025 09:24:36 +0000 (+0200)
Subject: libcli/smb: create explicit talloc stackframe in reparse_data_buffer_marshall()
X-Git-Tag: tevent-0.17.0~158
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=658ddb8ada99cd600665626bc08ffacda6b057bc;p=thirdparty%2Fsamba.git

libcli/smb: create explicit talloc stackframe in reparse_data_buffer_marshall()

This is needed in order to allow helper functions to use talloc_tos().

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
---

diff --git a/libcli/smb/reparse.c b/libcli/smb/reparse.c
index ffadf1c35af..233027d06a3 100644
--- a/libcli/smb/reparse.c
+++ b/libcli/smb/reparse.c
@@ -532,6 +532,7 @@ ssize_t reparse_data_buffer_marshall(const struct reparse_data_buffer *src,
 				     uint8_t *buf,
 				     size_t buflen)
 {
+	TALLOC_CTX *frame = talloc_stackframe();
 	ssize_t ret = -1;
 
 	switch (src->tag) {
@@ -563,6 +564,7 @@ ssize_t reparse_data_buffer_marshall(const struct reparse_data_buffer *src,
 	}
 	}
 
+	TALLOC_FREE(frame);
 	return ret;
 }