[DTrace-devel] [PATCH] cc, bpf: fix CTF error reporting

[Nick Alcock]

When there are CTF errors, dt_link_construct reports

Error: Success

To report a CTF error, you have to set the dt_errno to EDT_CTF (see
dtrace_errmsg()).

Signed-off-by: Nick Alcock <nick.alcock at oracle.com>
---
 libdtrace/dt_cc.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libdtrace/dt_cc.c b/libdtrace/dt_cc.c
index 3b0a4f9db9ef..a2f2839cdc0a 100644
--- a/libdtrace/dt_cc.c
+++ b/libdtrace/dt_cc.c
@@ -1242,6 +1242,7 @@ dt_link_construct(dtrace_hdl_t *dtp, const dt_probe_t *prp, dtrace_difo_t *dp,
 
  err_ctf:
 	dtp->dt_ctferr = ctf_errno(dtp->dt_shared_ctf);
+	dt_set_errno(dtp, EDT_CTF);
 	return -1;
 }
 
-- 
2.43.0.272.gce700b77fd