crtxcr/exile.h
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qssb_append_group_syscall_policy(): Make QSSB_SYSCGROUP_NONE an invalid group

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Albert S. 2021-11-14 21:46:38 +01:00
parent 1a2443db18
commit d847d0f996
1 changed files with 6 additions and 0 deletions
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6
qssb.h
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@ -840,6 +840,12 @@ int qssb_append_group_syscall_policy(struct qssb_policy *qssb_policy, unsigned i
{ {
long syscalls[400] = { 0 }; long syscalls[400] = { 0 };
size_t n = 0; size_t n = 0;
if(groupmask & QSSB_SYSCGROUP_NONE)
{
QSSB_LOG_ERROR("Error: 'None' is an illegal group name\n");
return -EINVAL;
}
get_group_syscalls(groupmask, syscalls, &n); get_group_syscalls(groupmask, syscalls, &n);
if(n == 0) if(n == 0)
{ {