git: f4db390553ba - main - netmap tests: Reset ctx->nmctx to NULL in nmreq_parsing.

[John Baldwin]

The branch main has been updated by jhb:

URL: 
https://cgit.FreeBSD.org/src/commit/?id=f4db390553ba9db752865f5a42c36b062fdb03f2

commit f4db390553ba9db752865f5a42c36b062fdb03f2
Author:     John Baldwin <j...@freebsd.org>
AuthorDate: 2022-12-05 00:29:25 +0000
Commit:     John Baldwin <j...@freebsd.org>
CommitDate: 2022-12-05 00:29:25 +0000

    netmap tests: Reset ctx->nmctx to NULL in nmreq_parsing.
    
    This avoids leaking a pointer to the on-stack test_nmctx which
    triggers a -Wdangling-pointer warning from GCC.
    
    Reviewed by:    imp, emaste
    Differential Revision:  https://reviews.freebsd.org/D37536
---
 tests/sys/netmap/ctrl-api-test.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/sys/netmap/ctrl-api-test.c b/tests/sys/netmap/ctrl-api-test.c
index 7cd4d6ac6d9b..8c87760217c3 100644
--- a/tests/sys/netmap/ctrl-api-test.c
+++ b/tests/sys/netmap/ctrl-api-test.c
@@ -1974,6 +1974,7 @@ nmreq_parsing(struct TestContext *ctx)
                        ret = -1;
                }
        }
+       ctx->nmctx = NULL;
        return ret;
 }