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Jim Meyering 11a7ac23a2 uml: improved error handling while locating temp dir 
* arch/um/os-Linux/mem.c (make_tempfile): Don't deref NULL upon failed malloc.

* arch/um/os-Linux/mem.c (make_tempfile): Handle NULL tempdir.
Don't let a long tempdir (e.g., via TMPDIR) provoke heap corruption.

[ jdike - formatting cleanups, deleted obsolete comment ]

Signed-off-by: Jim Meyering <meyering@redhat.com>
Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-08 09:22:43 -08:00
..
drivers uml: style fixes in arch/um/os-Linux 2008-02-08 09:22:42 -08:00
include uml: style fixes in arch/um/os-Linux 2008-02-08 09:22:42 -08:00
skas uml: style fixes in arch/um/os-Linux 2008-02-08 09:22:42 -08:00
sys-i386 uml: style fixes in arch/um/os-Linux 2008-02-08 09:22:42 -08:00
sys-x86_64 uml: style fixes in arch/um/os-Linux 2008-02-08 09:22:42 -08:00
aio.c uml: style fixes in arch/um/os-Linux 2008-02-08 09:22:42 -08:00
elf_aux.c [PATCH] uml: host VDSO fix 2007-03-01 14:53:38 -08:00
execvp.c [PATCH] uml: make execvp safe for our usage 2006-11-25 13:28:34 -08:00
file.c uml: implement O_APPEND 2008-02-05 09:44:30 -08:00
helper.c uml: tidy helper code 2008-02-05 09:44:30 -08:00
irq.c uml: remove init_irq_signals 2008-02-05 09:44:30 -08:00
main.c uml: install panic notifier earlier 2008-02-05 09:44:29 -08:00
Makefile uml: tidy kern_util.h 2008-02-05 09:44:26 -08:00
mem.c uml: improved error handling while locating temp dir 2008-02-08 09:22:43 -08:00
process.c uml: style fixes in arch/um/os-Linux 2008-02-08 09:22:42 -08:00
registers.c uml: kill processes instead of panicing kernel 2008-02-05 09:44:28 -08:00
sigio.c uml: syle fixes in arch/um/os-Linux 2008-02-05 09:44:29 -08:00
signal.c uml: style fixes in arch/um/os-Linux 2008-02-08 09:22:42 -08:00
start_up.c uml: move register initialization 2008-02-05 09:44:31 -08:00
time.c uml: after_sleep_interval should return something 2007-12-03 08:13:17 -08:00
tls.c uml: style fixes pass 1 2007-10-16 09:43:05 -07:00
tty.c uml: tidy kern_util.h 2008-02-05 09:44:26 -08:00
tty_log.c uml: tidy kern_util.h 2008-02-05 09:44:26 -08:00
uaccess.c uml: style fixes in arch/um/os-Linux 2008-02-08 09:22:42 -08:00
umid.c uml: style fixes pass 3 2007-10-16 09:43:05 -07:00
user_syms.c uml: style fixes in arch/um/os-Linux 2008-02-08 09:22:42 -08:00
util.c uml: style fixes in arch/um/os-Linux 2008-02-08 09:22:42 -08:00