evie/android_kernel_oneplus_msm8998
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msm: mdss: dsi: initialize the panel_name array to null

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Uninitialized panel_name array can cause the invalid string
comparison between "NON_PANEL" and uninitialized value. Fix this
by initialized the array with null string.

CRs-fixed: 790201
Change-Id: I18486db909e5d41e39b5e6052c8c7c760ae8d4b4
Signed-off-by: Dhaval Patel <pdhaval@codeaurora.org>
This commit is contained in:
Dhaval Patel 2015-04-09 10:18:52 -07:00 • committed by David Keitel
parent f1a6d3b017
commit 326db38d9c
1 changed files with 1 additions and 1 deletions
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2
drivers/video/fbdev/msm/mdss_dsi.c
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@ -1531,7 +1531,7 @@ static struct device_node *mdss_dsi_find_panel_of_node(
{ {
int len, i; int len, i;
int ctrl_id = pdev->id - 1; int ctrl_id = pdev->id - 1;
char panel_name[MDSS_MAX_PANEL_LEN]; char panel_name[MDSS_MAX_PANEL_LEN] = "";
char ctrl_id_stream[3] = "0:"; char ctrl_id_stream[3] = "0:";
char *stream = NULL, *pan = NULL; char *stream = NULL, *pan = NULL;
struct device_node *dsi_pan_node = NULL, *mdss_node = NULL; struct device_node *dsi_pan_node = NULL, *mdss_node = NULL;