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qemu-patch-raspberry4/linux-user
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Peter Maydell ba4b3f668a linux-user: Fix memchr() argument in open_self_cmdline() 
In open_self_cmdline() we look for a 0 in the buffer we read
from /prc/self/cmdline. We were incorrectly passing the length
of our buf[] array to memchr() as the length to search, rather
than the number of bytes we actually read into it, which could
be shorter. This was spotted by Coverity (because it could
result in our trying to pass a negative length argument to
write()).

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2016-08-04 16:35:30 +03:00
..
aarch64 linux-user: AArch64 has sync_file_range, not sync_file_range2 2016-07-19 16:18:11 +03:00
alpha linux-user: Clean up target_structs.h header guards 2016-07-12 16:19:16 +02:00
arm Clean up ill-advised or unusual header guards 2016-07-12 16:20:46 +02:00
cris linux-user: Clean up target_structs.h header guards 2016-07-12 16:19:16 +02:00
host linux-user: Clean up hostdep.h header guards 2016-07-12 16:19:16 +02:00
i386 linux-user: Clean up target_structs.h header guards 2016-07-12 16:19:16 +02:00
m68k linux-user: Clean up target_structs.h header guards 2016-07-12 16:19:16 +02:00
microblaze linux-user: Clean up target_structs.h header guards 2016-07-12 16:19:16 +02:00
mips linux-user: Clean up target_structs.h header guards 2016-07-12 16:19:16 +02:00
mips64 linux-user: Clean up target_signal.h header guards 2016-07-12 16:19:16 +02:00
openrisc linux-user: Clean up target_structs.h header guards 2016-07-12 16:19:16 +02:00
ppc linux-user: Clean up target_structs.h header guards 2016-07-12 16:19:16 +02:00
s390x linux-user: Clean up target_structs.h header guards 2016-07-12 16:19:16 +02:00
sh4 linux-user: Clean up target_structs.h header guards 2016-07-12 16:19:16 +02:00
sparc linux-user: define missing sparc syscalls 2016-07-19 16:18:11 +03:00
sparc64 linux-user: Clean up target_structs.h header guards 2016-07-12 16:19:16 +02:00
tilegx Clean up ill-advised or unusual header guards 2016-07-12 16:20:46 +02:00
unicore32 linux-user: Clean up target_structs.h header guards 2016-07-12 16:19:16 +02:00
x86_64 linux-user: Fix terminal control ioctls 2016-07-19 16:16:17 +03:00
elfload.c os-posix: include sys/mman.h 2016-06-16 18:39:03 +02:00
errno_defs.h linux-user: Renumber TARGET_QEMU_ESIGRETURN, make it not arch-specific 2016-05-27 14:49:49 +03:00
flat.h Support for 32 bit ABI on 64 bit targets (only enabled Sparc64) 2007-10-14 16:27:31 +00:00
flatload.c Use #include "..." for our own headers, <...> for others 2016-07-12 16:19:16 +02:00
ioctls.h linux-user: Fix type for SIOCATMARK ioctl 2016-07-19 16:18:11 +03:00
linux_loop.h linux-user: Add loop control ioctls 2016-07-19 15:22:33 +03:00
linuxload.c linux-user: Clean up includes 2016-01-29 15:07:22 +00:00
m68k-sim.c linux-user: Clean up includes 2016-01-29 15:07:22 +00:00
main.c trace: Add per-vCPU tracing states for events with the 'vcpu' property 2016-07-18 18:23:12 +01:00
Makefile.objs linux-user: Provide safe_syscall for fixing races between signals and syscalls 2016-05-27 14:49:51 +03:00
mmap.c os-posix: include sys/mman.h 2016-06-16 18:39:03 +02:00
qemu.h exec: Reduce CONFIG_USER_ONLY ifdeffenery 2016-07-26 15:31:58 -03:00
safe-syscall.S linux-user: Provide safe_syscall for fixing races between signals and syscalls 2016-05-27 14:49:51 +03:00
signal.c linux-user: Forget about synchronous signal once it is delivered 2016-07-19 15:23:16 +03:00
socket.h linux-user: support SO_PASSSEC setsockopt option 2014-06-29 14:19:59 +03:00
strace.c linux-user: fix clone() strace 2016-06-26 13:17:21 +03:00
strace.list linux-user: update get_thread_area/set_thread_area strace 2016-06-26 13:17:21 +03:00
syscall.c linux-user: Fix memchr() argument in open_self_cmdline() 2016-08-04 16:35:30 +03:00
syscall_defs.h linux-user: Add some new blk ioctls 2016-07-19 15:23:17 +03:00
syscall_types.h linux-user: Correct type for LOOP_GET_STATUS{,64} ioctls 2016-07-19 15:23:16 +03:00
target_flat.h linux-user/FLAT: allow targets to override FLAT processing 2011-02-09 10:33:54 +02:00
trace-events trace: split out trace events for linux-user/ directory 2016-06-20 17:22:17 +01:00
uaccess.c util: move declarations out of qemu-common.h 2016-03-22 22:20:17 +01:00
uname.c linux-user: Clean up includes 2016-01-29 15:07:22 +00:00
uname.h Clean up decorations and whitespace around header guards 2016-07-12 16:20:46 +02:00
vm86.c linux-user: Clean up includes 2016-01-29 15:07:22 +00:00