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tevent: handle passing req = NULL to tevent_req_print()
author
Stefan Metzmacher
<metze@samba.org>
Thu, 20 Jul 2017 12:20:03 +0000
(14:20 +0200)
committer
Ralph Boehme
<slow@samba.org>
Fri, 21 Jul 2017 21:31:03 +0000
(23:31 +0200)
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
lib/tevent/tevent_req.c
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diff --git
a/lib/tevent/tevent_req.c
b/lib/tevent/tevent_req.c
index 155746ed6f30165c396487d8213074098793b28a..15754d361ae0f6033602e98b20e2edb71e2c91c0 100644
(file)
--- a/
lib/tevent/tevent_req.c
+++ b/
lib/tevent/tevent_req.c
@@
-45,6
+45,10
@@
char *tevent_req_default_print(struct tevent_req *req, TALLOC_CTX *mem_ctx)
char *tevent_req_print(TALLOC_CTX *mem_ctx, struct tevent_req *req)
{
+ if (req == NULL) {
+ return talloc_strdup(mem_ctx, "tevent_req[NULL]");
+ }
+
if (!req->private_print) {
return tevent_req_default_print(req, mem_ctx);
}