Date: Sat, 5 Oct 2002 14:23:48 -0700 (PDT) From: Robert Watson <rwatson@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern kern_mac.c uipc_socket.c src/sys/security/mac_biba mac_biba.c src/sys/security/mac_mls mac_mls.c src/sys/security/mac_none mac_none.c src/sys/security/mac_test mac_test.c src/sys/sys mac.h ... Message-ID: <200210052123.g95LNmmu092922@freefall.freebsd.org>
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rwatson 2002/10/05 14:23:48 PDT
Modified files:
sys/kern kern_mac.c uipc_socket.c
sys/security/mac_biba mac_biba.c
sys/security/mac_mls mac_mls.c
sys/security/mac_none mac_none.c
sys/security/mac_test mac_test.c
sys/sys mac.h mac_policy.h
Log:
Modify label allocation semantics for sockets: pass in soalloc's malloc
flags so that we can call malloc with M_NOWAIT if necessary, avoiding
potential sleeps while holding mutexes in the TCP syncache code.
Similar to the existing support for mbuf label allocation: if we can't
allocate all the necessary label store in each policy, we back out
the label allocation and fail the socket creation. Sync from MAC tree.
Obtained from: TrustedBSD Project
Sponsored by: DARPA, Network Associates Laboratories
Revision Changes Path
1.39 +69 -13 src/sys/kern/kern_mac.c
1.132 +11 -3 src/sys/kern/uipc_socket.c
1.16 +2 -2 src/sys/security/mac_biba/mac_biba.c
1.14 +2 -2 src/sys/security/mac_mls/mac_mls.c
1.11 +2 -2 src/sys/security/mac_none/mac_none.c
1.10 +6 -4 src/sys/security/mac_test/mac_test.c
1.12 +2 -2 src/sys/sys/mac.h
1.14 +2 -2 src/sys/sys/mac_policy.h
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