s3: Remove debug_ctx()

smbd just crashed on me: In a debug message I called a routine preparing a
string that itself used debug_ctx. The outer routine also used it after the
inner routine had returned. It was still referencing the talloc context
that the outer debug_ctx() had given us, which the inner DEBUG had already
freed.

1 files changed, 3 insertions, 3 deletions

diff --git a/source3/smbd/filename_util.c b/source3/smbd/filename_util.c
index 8c099657c4..aad8a08e2b 100644
--- a/source3/smbd/filename_util.c
+++ b/source3/smbd/filename_util.c
@@ -107,7 +107,7 @@ NTSTATUS create_synthetic_smb_fname_split(TALLOC_CTX *ctx,
 }
 
 /**
- * Return a string using the debug_ctx()
+ * Return a string using the talloc_tos()
  */
 const char *smb_fname_str_dbg(const struct smb_filename *smb_fname)
 {
@@ -117,7 +117,7 @@ const char *smb_fname_str_dbg(const struct smb_filename *smb_fname)
 	if (smb_fname == NULL) {
 		return "";
 	}
-	status = get_full_smb_filename(debug_ctx(), smb_fname, &fname);
+	status = get_full_smb_filename(talloc_tos(), smb_fname, &fname);
 	if (!NT_STATUS_IS_OK(status)) {
 		return "";
 	}
@@ -125,7 +125,7 @@ const char *smb_fname_str_dbg(const struct smb_filename *smb_fname)
 }
 
 /**
- * Return a debug string using the debug_ctx().  This can only be called from
+ * Return a debug string using the talloc_tos().  This can only be called from
  * DEBUG() macros due to the debut_ctx().
  */
 const char *fsp_str_dbg(const struct files_struct *fsp)