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FS12845: Fix uninitialized read

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Change-Id: If0e5b65a70e10b624416e2a15e0b3df29c2b4591
This commit is contained in:
Solomon Peachy 2021-05-19 17:09:48 -04:00
parent 3ed035769c
commit 0c62177575
1 changed files with 4 additions and 1 deletions
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5
firmware/drivers/synaptics-mep.c
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@ -560,7 +560,10 @@ int touchpad_read_device(char *data, int len)
{ {
/* for HDD6330 an absolute packet will follow for sensor nr 0 which we ignore */ /* for HDD6330 an absolute packet will follow for sensor nr 0 which we ignore */
#if defined(PHILIPS_HDD6330) #if defined(PHILIPS_HDD6330)
if ((data[3]>>6) == 0) syn_read(tmp, 4); if ((data[3]>>6) == 0)
syn_read(tmp, 4);
else
tmp[1] = 0x0; /* Initialize explicitly */
// relay tap gesture packet // relay tap gesture packet
if (tmp[1]==0x02) { data[1]=0x02; data[2]=0x00; data[3]=0x00; } if (tmp[1]==0x02) { data[1]=0x02; data[2]=0x00; data[3]=0x00; }
#endif #endif