From: Simon Ser <simon.ser@intel.com>
To: igt-dev@lists.freedesktop.org
Subject: [igt-dev] [PATCH i-g-t] tests/kms_3d: fix uninitialized value
Date: Thu, 29 Aug 2019 13:37:45 +0300 [thread overview]
Message-ID: <20190829103745.28877-1-simon.ser@intel.com> (raw)
If the device doesn't have any HDMI connectors, garbage is read from the stack.
Signed-off-by: Simon Ser <simon.ser@intel.com>
---
tests/kms_3d.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/tests/kms_3d.c b/tests/kms_3d.c
index b970b3b5521c..2622b2d0a6f3 100644
--- a/tests/kms_3d.c
+++ b/tests/kms_3d.c
@@ -30,7 +30,7 @@ igt_simple_main
{
int drm_fd;
drmModeRes *res;
- drmModeConnector *connector;
+ drmModeConnector *connector = NULL;
const struct edid *edid;
int mode_count, connector_id;
@@ -43,14 +43,10 @@ igt_simple_main
/* find an hdmi connector */
for (int i = 0; i < res->count_connectors; i++) {
-
connector = drmModeGetConnectorCurrent(drm_fd, res->connectors[i]);
-
if (connector->connector_type == DRM_MODE_CONNECTOR_HDMIA)
break;
-
drmModeFreeConnector(connector);
-
connector = NULL;
}
igt_require(connector);
--
2.23.0
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next reply other threads:[~2019-08-29 10:36 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-29 10:37 Simon Ser [this message]
2019-08-29 11:03 ` [igt-dev] [PATCH i-g-t] tests/kms_3d: fix uninitialized value Petri Latvala
2019-08-29 12:34 ` [igt-dev] ✓ Fi.CI.BAT: success for " Patchwork
2019-08-30 1:25 ` [igt-dev] ✓ Fi.CI.IGT: " Patchwork
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