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| author |   Sean Paul <seanpaul@chromium.org> | 2018-04-20 14:59:59 -0400 |
|---|---|---|
| committer | Sean Paul <seanpaul@chromium.org> | 2018-05-02 15:09:21 -0400 |
| commit | 49ceda9de2da4d1827941d06701f3017c27c1855 (patch) | |
| tree | beb1feee01a0f9c8ac285a5d2bf3214b7a8863e3 /drivers/gpu/drm/bridge/dumb-vga-dac.c | |
| parent | drm/vc4: Make sure vc4_bo_{inc,dec}_usecnt() calls are balanced (diff) | |
| download | linux-dev-49ceda9de2da4d1827941d06701f3017c27c1855.tar.xz linux-dev-49ceda9de2da4d1827941d06701f3017c27c1855.zip | |
drm/bridge: vga-dac: Fix edid memory leak
edid should be freed once it's finished being used.
Fixes: 56fe8b6f4991 ("drm/bridge: Add RGB to VGA bridge support")
Cc: Rob Herring <robh@kernel.org>
Cc: Sean Paul <seanpaul@chromium.org>
Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: Archit Taneja <architt@codeaurora.org>
Cc: Andrzej Hajda <a.hajda@samsung.com>
Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
Cc: <stable@vger.kernel.org> # v4.9+
Reviewed-by: Maxime Ripard <maxime.ripard@bootlin.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20180420190007.1572-1-seanpaul@chromium.org
Diffstat (limited to 'drivers/gpu/drm/bridge/dumb-vga-dac.c')
| -rw-r--r-- | drivers/gpu/drm/bridge/dumb-vga-dac.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/bridge/dumb-vga-dac.c b/drivers/gpu/drm/bridge/dumb-vga-dac.c index 498d5948d1a8..9837c8d69e69 100644 --- a/drivers/gpu/drm/bridge/dumb-vga-dac.c +++ b/drivers/gpu/drm/bridge/dumb-vga-dac.c @@ -56,7 +56,9 @@ static int dumb_vga_get_modes(struct drm_connector *connector) } drm_mode_connector_update_edid_property(connector, edid); - return drm_add_edid_modes(connector, edid); + ret = drm_add_edid_modes(connector, edid); + kfree(edid); + return ret; fallback: /* |