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Drop Giant in recvit before returning an error to the caller to avoid

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leaking the Giant on the syscall exit.
This commit is contained in:
Alexander Kabaev 2003-08-11 19:37:11 +00:00
parent 507c0355a3
commit 660ebf0ef2
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=118794
1 changed files with 4 additions and 1 deletions
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5
sys/kern/uipc_syscalls.c
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@ -942,13 +942,16 @@ recvit(td, s, mp, namelenp)
#endif
mtx_lock(&Giant);
if ((error = fgetsock(td, s, &so, NULL)) != 0)
if ((error = fgetsock(td, s, &so, NULL)) != 0) {
mtx_unlock(&Giant);
return (error);
}
#ifdef MAC
error = mac_check_socket_receive(td->td_ucred, so);
if (error) {
fputsock(so);
mtx_unlock(&Giant);
return (error);
}
#endif