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ethercat
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Merge branch 'fix_safeop_wait' into 'stable-1.5' 

add 0 terminator in ioctl

See merge request etherlab.org/ethercat!95
This commit is contained in:
Andreas Stewering-Bone 2023-11-23 17:27:37 +00:00
parent 349e73d89e 267ae77ea2
commit 2a68050c35
1 changed files with 1 additions and 0 deletions
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master/ioctl.c
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@ -3050,6 +3050,7 @@ static ATTRIBUTES int ec_ioctl_sc_flag(
kfree(key); kfree(key);
return -EFAULT; return -EFAULT;
} }
key[ioctl.key_size] = '\0';
if (down_interruptible(&master->master_sem)) { if (down_interruptible(&master->master_sem)) {
kfree(key); kfree(key);