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Masahiro Yamada ca6279d1a1 kconfig: fix infinite loop when expanding a macro at the end of file 
[ Upstream commit af8bbce92044dc58e4cc039ab94ee5d470a621f5 ]

A macro placed at the end of a file with no newline causes an infinite
loop.

[Test Kconfig]
  $(info,hello)
  \ No newline at end of file

I realized that flex-provided input() returns 0 instead of EOF when it
reaches the end of a file.

Fixes: 104daea149c4 ("kconfig: reference environment variables directly and remove 'option env='")
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-03-26 18:22:24 -04:00
..
lxdialog
kconfig: remove trailing whitespaces
2019-05-09 22:37:17 +09:00
tests
docs: kbuild: convert docs to ReST and rename to *.rst
2019-06-14 14:21:21 -06:00
.gitignore
kconfig: rename generated .*conf-cfg to *conf-cfg
2019-01-06 10:47:09 +09:00
conf.c
kconfig: Fix spelling of sym_is_changable
2019-07-06 21:58:23 +09:00
confdata.c
kconfig: fix failing to generate auto.conf
2022-02-23 12:00:01 +01:00
expr.c
kconfig: don't crash on NULL expressions in expr_eq()
2020-01-12 12:21:35 +01:00
expr.h
kconfig: fix missing choice values in auto.conf
2019-07-17 22:37:51 +09:00
gconf-cfg.sh
kconfig: do not require pkg-config on make {menu,n}config
2018-09-03 02:13:48 +09:00
gconf.c
kconfig: remove trailing whitespaces
2019-05-09 22:37:17 +09:00
gconf.glade
…
images.c
kconfig: split images.c out of qconf.cc/gconf.c to fix gconf warnings
2018-12-28 22:22:39 +09:00
images.h
kconfig: split images.c out of qconf.cc/gconf.c to fix gconf warnings
2018-12-28 22:22:39 +09:00
lexer.l
kconfig: fix infinite loop when expanding a macro at the end of file
2024-03-26 18:22:24 -04:00
list.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
lkc_proto.h
kconfig: Fix spelling of sym_is_changable
2019-07-06 21:58:23 +09:00
lkc.h
kconfig: require the argument of --defconfig
2019-06-09 15:08:18 +09:00
Makefile
kbuild: change *FLAGS_<basetarget>.o to take the path relative to $(obj)
2019-09-04 23:12:50 +09:00
mconf-cfg.sh
kconfig: do not require pkg-config on make {menu,n}config
2018-09-03 02:13:48 +09:00
mconf.c
kconfig: Fix spelling of sym_is_changable
2019-07-06 21:58:23 +09:00
menu.c
kconfig: convert to SPDX License Identifier
2018-12-28 22:22:28 +09:00
merge_config.sh
merge_config.sh: ignore unwanted grep errors
2019-09-04 23:12:50 +09:00
nconf-cfg.sh
kconfig: Make nconf-cfg.sh executable
2019-04-09 22:44:57 +09:00
nconf.c
kconfig: nconf: stop endless search loops
2021-05-19 10:08:23 +02:00
nconf.gui.c
kconfig/[mn]conf: handle backspace (^H) key
2019-03-29 22:48:01 +09:00
nconf.h
kconfig: convert to SPDX License Identifier
2018-12-28 22:22:28 +09:00
parser.y
kconfig: rename zconf.y to parser.y
2019-02-13 23:25:58 +09:00
preprocess.c
kconfig: fix possible buffer overflow
2023-09-23 10:59:57 +02:00
qconf-cfg.sh
kconfig: do not require pkg-config on make {menu,n}config
2018-09-03 02:13:48 +09:00
qconf.cc
kconfig: qconf: fix signal connection to invalid slots
2020-08-26 10:41:04 +02:00
qconf.h
kconfig: fix 'Save As' menu of xconfig
2019-03-12 02:50:24 +09:00
streamline_config.pl
kconfig: convert to SPDX License Identifier
2018-12-28 22:22:28 +09:00
symbol.c
kconfig: fix memory leak from range properties
2023-12-13 18:18:10 +01:00
util.c
kconfig: convert to SPDX License Identifier
2018-12-28 22:22:28 +09:00