Thomas Huth 310ae37edb Fix bad return value checks (detected with Coccinelle) ...

In the "Getting Started with Coccinelle - KVM edition" presentation that
has been held by Julia Lawall at the KVM forum 2015 (see the slides at
http://events.linuxfoundation.org/sites/events/files/slides/tutorial_kvm_0.pdf),
she pointed out some bad return value checks in U-Boot that can be
detected with Coccinelle by using the following config file:

@@
identifier x,y;
identifier f;
statement S;
@@
x = f(...);
(
 if (x < 0) S
|
 if (
-     y
+     x
 < 0) S
)

This patch now fixes these issues.

Signed-off-by: Thomas Huth <huth@tuxfamily.org>

2015-10-24 13:50:30 -04:00

..

buildman

buildman: Improve the config comparison feature

2015-09-09 07:48:03 -06:00

easylogo

tools: convert makefiles to kbuild style

2014-02-19 11:07:49 -05:00

env

tools/env/fw_env.h: Correct include order

2015-06-18 16:11:42 -04:00

gdb

Makefile: move BFD_ROOT_DIR to tools/gdb/Makefile

2014-02-19 11:07:50 -05:00

kermit

tools: move kermit files to tools/kermit directory

2014-01-24 16:59:07 -05:00

logos

logos: add Toradex logo

2015-08-13 07:19:37 -04:00

omap

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

palmtreo680

pxa: palmtreo680 flash programming utility

2013-06-22 15:25:28 +02:00

patman

Revert "patman: use -D option for git format-patch"

2015-09-09 07:48:03 -06:00

scripts

kbuild: move asm-offsets.h rules to ./Kbuild

2014-02-25 11:01:28 -05:00

.gitignore

gitignore: Add defconfig and fdtgrep

2015-08-05 08:42:39 -06:00

aisimage.c

imagetool: replace image registration function by linker_lists feature

2015-01-29 13:38:41 -05:00

aisimage.h

Coding Style cleanup: remove trailing white space

2013-10-14 16:06:53 -04:00

atmel_pmecc_params.c

arm:at91: enable ROM loadable atmel image

2014-05-27 00:10:49 +02:00

atmelimage.c

tools/atmelimage.c: Fix warning when debug is enabled

2015-08-28 14:01:11 -04:00

bin2header.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

bmp_logo.c

tools, bmp_logo: fix index from uint16_t to int to allow bigger logos

2013-08-10 10:48:00 +02:00

default_image.c

Fix variation in timestamps caused by timezone differences.

2015-10-11 17:12:12 -04:00

dumpimage.c

dumpimage: replace the term "datafile" by "subimage"

2015-01-29 13:38:41 -05:00

dumpimage.h

includes: move openssl headers to include/u-boot

2014-06-19 11:19:04 -04:00

envcrc.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

fdt_host.h

tools, fit_check_sign: verify a signed fit image

2014-03-21 16:40:38 -04:00

fdtgrep.c

fdt: Add fdtgrep tool

2015-07-21 17:39:20 -06:00

fit_check_sign.c

Fix bad return value checks (detected with Coccinelle)

2015-10-24 13:50:30 -04:00

fit_common.c

mkimage: Automatically make space in FDT when full

2014-06-11 16:25:46 -04:00

fit_common.h

mkimage: Automatically make space in FDT when full

2014-06-11 16:25:46 -04:00

fit_image.c

dumpimage: fit: extract FIT images

2015-01-29 13:38:41 -05:00

fit_info.c

tools, fit_info: increase buffer for command name

2014-08-14 11:20:24 +02:00

gen_eth_addr.c

tools: gen_eth_addr: add getpid() to time(0) to avoid duplicated seed

2015-09-28 10:48:25 -04:00

genboardscfg.py

tools/genboardscfg.py: pick up also commented maitainers

2014-09-24 18:30:28 -04:00

getline.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

getline.h

getline: split out for darwin systems

2010-01-26 00:07:13 +01:00

gpheader.h

tools: mkimage: add support for gpimage format

2014-04-17 17:24:38 -04:00

gpimage-common.c

dumpimage: add 'T' option to explicitly set the image type

2015-01-29 13:38:41 -05:00

gpimage.c

imagetool: replace image registration function by linker_lists feature

2015-01-29 13:38:41 -05:00

ifdtool.c

x86: ifdtool: Support checking region overlap before U-Boot

2015-09-09 07:48:03 -06:00

ifdtool.h

tools/ifdtool: Support writing multiple files (-w) simultaneously

2014-12-13 22:32:04 -07:00

image-host.c

tools: fix typo in tools/image-host.c

2014-08-14 11:20:01 +02:00

imagetool.c

tools/imagetool: remove linker script

2015-02-16 12:41:41 -05:00

imagetool.h

mkimage: Allow the original file size to be recorded

2015-09-02 21:28:23 -06:00

img2brec.sh

Coding Style cleanup: replace leading SPACEs by TABs

2013-10-14 16:06:54 -04:00

img2srec.c

img2srec: use standard types

2009-11-24 23:43:18 +01:00

imximage.c

imximage: fix commands other than write_data

2015-10-07 13:43:15 +02:00

imximage.h

imximage: fix commands other than write_data

2015-10-07 13:43:15 +02:00

jtagconsole

Blackfin: jtagconsole: disable output processing

2010-07-25 15:17:23 -04:00

kwbimage.c

kwbimage: Align payload size to 4 bytes

2015-10-21 02:25:01 +02:00

kwbimage.h

tools: kwboot: Add support for UART boot mode patching for Armada XP/38x

2015-10-01 02:02:06 +02:00

kwboot.c

tools: kwboot: Add support for UART boot mode patching for Armada XP/38x

2015-10-01 02:02:06 +02:00

lpc32xximage.c

lpc32xx: add lpc32xx-spl.bin boot image target

2015-04-10 14:23:26 +02:00

Makefile

rockchip: Add support for the SD image

2015-09-02 21:28:23 -06:00

microcode-tool

x86: Add a script to process Intel microcode files

2014-12-18 17:26:08 -07:00

microcode-tool.py

x86: Enhance the microcode tool to support header files as input

2015-02-05 22:16:42 -07:00

mingw_support.c

Add LGPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:45:01 -04:00

mingw_support.h

Add LGPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:45:01 -04:00

mkenvimage.c

Patch to mkenvimage to handle text files with length that exceed env size

2015-03-28 12:07:47 -04:00

mkexynosspl.c

Fix bad return value checks (detected with Coccinelle)

2015-10-24 13:50:30 -04:00

mkimage.c

tools/mkimage.c: Clarify help text for -D slightly

2015-10-11 17:12:11 -04:00

mkimage.h

includes: move openssl headers to include/u-boot

2014-06-19 11:19:04 -04:00

mksunxiboot.c

sunxi: (mksunxiboot) signature to indicate "sunxi" SPL variant

2015-09-29 11:50:07 +02:00

moveconfig.py

tools: moveconfig: Update the URL for nds32 toolchain

2015-09-28 11:03:55 -04:00

mxsboot.c

mxs: mxsboot: fix endianess for sd boot images

2015-09-13 10:19:40 +02:00

mxsimage.c

imagetool: replace image registration function by linker_lists feature

2015-01-29 13:38:41 -05:00

mxsimage.h

ARM: mxs: tools: Add support for boot progress display flag

2014-11-20 10:13:45 +01:00

ncb.c

ncb: Check return value of write()

2009-04-28 01:16:46 +02:00

netconsole

net: Make netconsole src and dest ports configurable

2012-09-24 13:17:24 -05:00

omapimage.c

imagetool: replace image registration function by linker_lists feature

2015-01-29 13:38:41 -05:00

omapimage.h

tools: mkimage: add support for gpimage format

2014-04-17 17:24:38 -04:00

os_support.c

Add LGPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:45:01 -04:00

os_support.h

Add LGPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:45:01 -04:00

pbl_crc32.c

mkimage : Split out and clean pbl_crc32 for use by other image types

2014-06-05 14:38:38 -04:00

pbl_crc32.h

mkimage : Split out and clean pbl_crc32 for use by other image types

2014-06-05 14:38:38 -04:00

pblimage.c

imagetool: replace image registration function by linker_lists feature

2015-01-29 13:38:41 -05:00

pblimage.h

Coding Style cleanup: remove trailing white space

2013-10-14 16:06:53 -04:00

proftool.c

Fix musl build

2015-05-08 17:24:17 -04:00

relocate-rela.c

relocate-rela: replace a magic number with sizeof(Elf64_Rela)

2014-02-13 15:16:47 +01:00

rkcommon.c

rockchip: Add the rkimage format to mkimage

2015-09-02 21:28:23 -06:00

rkcommon.h

rockchip: Add the rkimage format to mkimage

2015-09-02 21:28:23 -06:00

rkimage.c

rockchip: Add the rkimage format to mkimage

2015-09-02 21:28:23 -06:00

rksd.c

rockchip: Drop first 32kb of zeros from the rkSD image type

2015-09-02 21:28:25 -06:00

rkspi.c

rockchip: Add support for the SPI image

2015-09-02 21:28:23 -06:00

socfpgaimage.c

tools: do not print error messages in verify_header() functions

2015-01-29 13:38:41 -05:00

ublimage.c

imagetool: replace image registration function by linker_lists feature

2015-01-29 13:38:41 -05:00

ublimage.h

Coding Style cleanup: remove trailing white space

2013-10-14 16:06:53 -04:00

ubsha1.c

includes: move openssl headers to include/u-boot

2014-06-19 11:19:04 -04:00

xway-swap-bytes.c

MIPS: INCA-IP: rename inca-swap-bytes host tool

2011-07-31 23:25:41 +09:00