jalr/OpenRGB
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Fixes for memory issues detected by valgrind

Browse source
This commit is contained in:
Térence Clastres 2020-08-12 20:29:39 +02:00 • committed by Adam Honse
parent ff07a488a2
commit 53379c5482
17 changed files with 74 additions and 27 deletions
Download patch file Download diff file Expand all files Collapse all files

46
super_io/super_io.cpp
View file

@ -36,11 +36,15 @@ void superio_enter(int ioreg)
#else
unsigned char temp = 0x87;
dev_port_fd = open("/dev/port", O_RDWR, "rw");
lseek(dev_port_fd, ioreg, SEEK_SET);
write(dev_port_fd, &temp, 1);
lseek(dev_port_fd, ioreg, SEEK_SET);
write(dev_port_fd, &temp, 1);
close(dev_port_fd);
if (dev_port_fd >= 0)
{
lseek(dev_port_fd, ioreg, SEEK_SET);
write(dev_port_fd, &temp, 1);
lseek(dev_port_fd, ioreg, SEEK_SET);
write(dev_port_fd, &temp, 1);
close(dev_port_fd);
}
#endif
}
@ -60,10 +64,14 @@ void superio_outb(int ioreg, int reg, int val)
Out32(ioreg + 1, val);
#else
dev_port_fd = open("/dev/port", O_RDWR, "rw");
lseek(dev_port_fd, ioreg, SEEK_SET);
write(dev_port_fd, &reg, 1);
write(dev_port_fd, &val, 1);
close(dev_port_fd);
if (dev_port_fd >= 0)
{
lseek(dev_port_fd, ioreg, SEEK_SET);
write(dev_port_fd, &reg, 1);
write(dev_port_fd, &val, 1);
close(dev_port_fd);
}
#endif
}
@ -82,12 +90,20 @@ int superio_inb(int ioreg, int reg)
Out32(ioreg, reg);
return Inp32(ioreg + 1);
#else
unsigned char temp;
unsigned char temp = 0;
dev_port_fd = open("/dev/port", O_RDWR, "rw");
lseek(dev_port_fd, ioreg, SEEK_SET);
write(dev_port_fd, &reg, 1);
read(dev_port_fd, &temp, 1);
close(dev_port_fd);
return((int)temp);
if (dev_port_fd >= 0)
{
lseek(dev_port_fd, ioreg, SEEK_SET);
write(dev_port_fd, &reg, 1);
read(dev_port_fd, &temp, 1);
close(dev_port_fd);
return((int)temp);
}
else
{
return -1;
}
#endif
}