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Fix a signedness bug.

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MFC after:	3 days
Security:	Local DoS
This commit is contained in:
Colin Percival 2006-08-20 10:29:08 +00:00
parent 23471380b5
commit 23a28f3a0d
1 changed files with 1 additions and 1 deletions
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2
sys/kern/sys_process.c
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@ -934,7 +934,7 @@ kern_ptrace(struct thread *td, int req, pid_t pid, void *addr, int data)
break;
case PT_LWPINFO:
if (data == 0 || data > sizeof(*pl)) {
if (data <= 0 || data > sizeof(*pl)) {
error = EINVAL;
break;
}