Piteball/android_kernel_samsung_msm8976
1
1
Fork 0
mirror of https://github.com/team-infusion-developers/android_kernel_samsung_msm8976.git synced 2024-11-01 02:21:16 +00:00
Code Issues Projects Releases Wiki Activity

msm: mdss: Properly free memory in error case

Browse source 
Free previously allocated memory in error return cases to avoid
memory leak.

CRs-Fixed: 1005989
Change-Id: I9676eb2c75e7be42b1b1901194ba5c2a206dbeb3
Signed-off-by: Ping Li <pingli@codeaurora.org>
This commit is contained in:
Ping Li 2016-04-20 17:09:36 -07:00 committed by Gerrit - the friendly Code Review server
parent 09997661e4
commit 7884938777
1 changed files with 3 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
drivers/video/msm/mdss/mdss_dsi.c
View file

@ -668,8 +668,10 @@ static ssize_t mdss_dsi_cmd_state_write(struct file *file,
return -ENOMEM;
}
if (copy_from_user(input, p, count))
if (copy_from_user(input, p, count)) {
kfree(input);
return -EFAULT;
}
input[count-1] = '\0';
if (strnstr(input, "dsi_hs_mode", strlen("dsi_hs_mode")))