Deepin Segmentation Fault

[nodefive]

Compiling finishes ok, tests are ok. But when running I get segfault.

unix@deepin:~$ uname -r
4.15.0-30deepin-generic

unix@deepin:~/Desktop/mbpfan$ lsmod | grep -e applesmc -e coretemp
applesmc               20480  0
input_polldev          16384  1 applesmc
coretemp               16384  0

unix@deepin:~/Desktop/mbpfan$ make
mkdir -p bin
Compiling src/minunit...
cc -c  -g  -Wall -Wextra -Wno-unused-function -std=c99 -D_POSIX_C_SOURCE=200809L -D_XOPEN_SOURCE=500 src/minunit.c -osrc/minunit.o
mkdir -p bin
Compiling src/settings...
cc -c  -g  -Wall -Wextra -Wno-unused-function -std=c99 -D_POSIX_C_SOURCE=200809L -D_XOPEN_SOURCE=500 src/settings.c -osrc/settings.o
mkdir -p bin
Compiling src/daemon...
cc -c  -g  -Wall -Wextra -Wno-unused-function -std=c99 -D_POSIX_C_SOURCE=200809L -D_XOPEN_SOURCE=500 src/daemon.c -osrc/daemon.o
mkdir -p bin
Compiling src/mbpfan...
cc -c  -g  -Wall -Wextra -Wno-unused-function -std=c99 -D_POSIX_C_SOURCE=200809L -D_XOPEN_SOURCE=500 src/mbpfan.c -osrc/mbpfan.o
mkdir -p bin
Compiling src/main...
cc -c  -g  -Wall -Wextra -Wno-unused-function -std=c99 -D_POSIX_C_SOURCE=200809L -D_XOPEN_SOURCE=500 src/main.c -osrc/main.o
mkdir -p bin
Compiling src/util...
cc -c  -g  -Wall -Wextra -Wno-unused-function -std=c99 -D_POSIX_C_SOURCE=200809L -D_XOPEN_SOURCE=500 src/util.c -osrc/util.o
mkdir -p bin
Compiling src/strmap...
cc -c  -g  -Wall -Wextra -Wno-unused-function -std=c99 -D_POSIX_C_SOURCE=200809L -D_XOPEN_SOURCE=500 src/strmap.c -osrc/strmap.o
Linking...
cc  -g src/minunit.o src/settings.o src/daemon.o src/mbpfan.o src/main.o src/util.o src/strmap.o -lm -o bin/mbpfan

unix@deepin:~/Desktop/mbpfan$ sudo cp mbpfan.conf /etc/
unix@deepin:~/Desktop/mbpfan$ sudo ./bin/mbpfan -t
Starting the tests..
It is normal for them to take a bit to finish.
Testing the _supplied_ mbpfan.conf (not the one you are using)..
ALL TESTS PASSED
Tests run: 7

unix@deepin:~/Desktop/mbpfan$ sudo bin/mbpfan 
Segmentation fault

[gaul]

Can you run mbpfan under valgrind or gdb and get the backtrace?

[nodefive]

Sure. Here:

Program received signal SIGSEGV, Segmentation fault.
strlen () at ../sysdeps/x86_64/strlen.S:106
106	../sysdeps/x86_64/strlen.S: No such file or directory.

#0  strlen () at ../sysdeps/x86_64/strlen.S:106
#1  0x00007ffff777eda8 in _IO_vfprintf_internal (s=0x7ffff7ad0600 <_IO_2_1_stdout_>, format=<optimized out>, ap=0x7fffffffcf78) at vfprintf.c:1637
#2  0x0000555555559272 in mbp_log (level=6, fmt=0x555555559fea "%s %s starting up") at src/util.c:15
#3  0x0000555555557896 in go_daemon (fan_control=0x5555555589d3 <mbpfan>) at src/daemon.c:160
#4  0x00005555555591a0 in main (argc=1, argv=0x7fffffffd188) at src/main.c:132

I'm running mbpfan in a 8,1 machine.

[gaul]

Thanks for reporting this! Could you check if the latest master fixes your symptoms? If so I will release 2.2.1.

[nodefive]

Now works just fine :-) Thanks Andrew

Starting program: /home/unix/Desktop/mbpfan/bin/mbpfan 
mbpfan 2.2.0 starting up
[Inferior 1 (process 9005) exited normally]

 unix [~/Desktop/mbpfan] $ psg mbp
 8436 ?        00:00:00 mbpfan