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d990378077
freebsd-nq/sys
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Robert Watson d990378077 Commit a work-around for a more general bug involving process state: 
check whether p_ucred is NULL or not in pfs_getattr() before
dereferencing the credential, and return ENOENT if there wasn't one.

This is a symptom of a larger problem, wherein pfind() can return
references to incompletely initialized processes, and we instead ought
to not return them, or check the process state before acting on the
process.

Reported by:	kris
Discussed with:	tjr, others
2004-08-13 20:27:56 +00:00
..
alpha Add __elfN(dump_thread). This function is called from __elfN(coredump) 2004-08-11 02:35:06 +00:00
amd64 Mark end of frames. 2004-08-11 23:23:05 +00:00
arm Add __elfN(dump_thread). This function is called from __elfN(coredump) 2004-08-11 02:35:06 +00:00
boot Catch up with change to <machine/pte.h>. 2004-08-10 02:08:57 +00:00
cam When printing out an unknown sense code we should print it in hex, not 2004-08-13 18:45:04 +00:00
coda Put a version element in the VFS filesystem configuration structure 2004-07-30 22:08:52 +00:00
compat Add __elfN(dump_thread). This function is called from __elfN(coredump) 2004-08-11 02:35:06 +00:00
conf Removed COPTS support from kmod.mk and kern.pre.mk. 2004-08-13 14:30:26 +00:00
contrib Loopback fix from Mathieu Sauve-Frankel: 2004-08-12 14:15:42 +00:00
crypto Use __FBSDID(). 2004-06-14 00:38:54 +00:00
ddb Damage control. Correcly advance symtab and strtab pointers, not 2004-07-28 08:59:08 +00:00
dev Fix building for the ACPI_DEBUG case. 2004-08-13 19:27:21 +00:00
doc Experimental support for using doxygen to generate kernel documentation. 2004-07-11 16:13:57 +00:00
fs Commit a work-around for a more general bug involving process state: 2004-08-13 20:27:56 +00:00
gdb Comment-out the debugging printf I left in in case there were some 2004-08-10 19:32:33 +00:00
geom Add geom_uzip -- geom class that implements read-only compressed disks. 2004-08-13 09:40:58 +00:00
gnu Put a version element in the VFS filesystem configuration structure 2004-07-30 22:08:52 +00:00
i4b Fix a possible hang which apparently occurs during a warm boot (cold boot 2004-07-18 20:13:31 +00:00
i386 MPSAFE locking 2004-08-13 06:22:35 +00:00
ia64 In set_regs(), flush the dirty registers onto the backingstore before 2004-08-11 05:29:13 +00:00
isa Assume a finger of regular width when no width value is reported by 2004-08-08 01:26:00 +00:00
isofs/cd9660 Put a version element in the VFS filesystem configuration structure 2004-07-30 22:08:52 +00:00
kern clean up whitespace... 2004-08-13 17:43:53 +00:00
libkern Convert the vfsconf list to a TAILQ. 2004-07-27 22:32:01 +00:00
modules Add geom_uzip -- geom class that implements read-only compressed disks. 2004-08-13 09:40:58 +00:00
net Added two new media types for 10GBASE-SR and 10GBASE-LR 2004-08-12 23:48:26 +00:00
net80211 Add a new network interface flag, IFF_NEEDSGIANT, which will allow 2004-07-27 23:20:45 +00:00
netatalk Inline umich license from COPYRIGHT to make it clear what license the 2004-08-10 03:23:05 +00:00
netatm Avoid casts as lvalues. 2004-07-28 06:59:55 +00:00
netgraph This is the netgraph node framework for the user side call control 2004-08-12 14:22:00 +00:00
netinet Add the ability to associate ipfw rules with a specific prison ID. 2004-08-12 22:06:55 +00:00
netinet6 When allocating the IPv6 header to stick in front of raw packet being 2004-08-12 18:31:36 +00:00
netipsec Add required includes for post-sorwakeup() change to fix FAST_IPSEC 2004-06-23 01:58:22 +00:00
netipx Avoid casts as lvalues. Declare local variable as u_char * instead of 2004-07-28 06:58:23 +00:00
netkey Merge next step in socket buffer locking: 2004-06-21 00:20:43 +00:00
netnatm Constify send and receive space constants in natm. 2004-06-24 03:11:29 +00:00
netncp Do the dreaded s/dev_t/struct cdev */ 2004-06-16 09:47:26 +00:00
netsmb Avoid casts as lvalues. 2004-07-28 06:59:55 +00:00
nfs Remove advertising clause from University of California Regent's 2004-04-07 05:00:01 +00:00
nfs4client Put a version element in the VFS filesystem configuration structure 2004-07-30 22:08:52 +00:00
nfsclient Put a version element in the VFS filesystem configuration structure 2004-07-30 22:08:52 +00:00
nfsserver If debug.mpsafenet is non-zero, run the NFS server callout without 2004-07-24 02:32:27 +00:00
opencrypto Don't acquire Giant in cryptof_close(), as the code is intended to be 2004-08-10 03:26:17 +00:00
pc98 MFi386: revision 1.597. 2004-08-05 13:01:29 +00:00
pccard Move PNP IDs back into oldcard files 2004-08-13 06:57:31 +00:00
pci Revert rev 1.93 and replace it by grabbing the vr lock before calling 2004-08-11 04:30:49 +00:00
posix4
powerpc - Introduce an ofw_bus kobj-interface for retrieving the OFW node and a 2004-08-12 17:41:33 +00:00
rpc fix array index out of bounds in rpc->rc_srtt[], rpc->rc_sdrtt[] 2004-07-15 22:21:25 +00:00
security * Add a "how" argument to uma_zone constructors and initialization functions 2004-08-02 00:18:36 +00:00
sparc64 Add pmap locking to pmap_remove_all(). 2004-08-13 18:54:21 +00:00
sys Add a macro to define the size of a subsection of a structure. 2004-08-13 00:53:40 +00:00
tools Pass doxygen doc comments through to the output. 2004-07-11 16:14:24 +00:00
ufs use bufdone() not biodone(). 2004-08-08 13:23:05 +00:00
vm Replace the linear search in vm_map_findspace() with an O(log n) 2004-08-13 08:06:34 +00:00
Makefile Try harder not to compile anything in sys/boot for arm. 2004-05-16 00:19:12 +00:00