[asterisk-bugs] [JIRA] (DAHLIN-361) Dahdi: incompatible pointer type error while building on fedora

[Alex Regan (JIRA)]

Alex Regan created DAHLIN-361:
---------------------------------

             Summary: Dahdi: incompatible pointer type error while building on fedora 
                 Key: DAHLIN-361
                 URL: https://issues.asterisk.org/jira/browse/DAHLIN-361
             Project: DAHDI-Linux
          Issue Type: Bug
      Security Level: None
          Components: dahdi (the module)
    Affects Versions: 2.10.0
         Environment: Fedora 28
            Reporter: Alex Regan
            Assignee: Jean Galarneau


Compiling the current version in git results in an incompatible pointer type error. This problem has been occurring for months, with many different kernels, including the latest available.

make -C /lib/modules/4.16.12-300.fc28.x86_64/build SUBDIRS=/root/dahdi-linux/drivers/dahdi DAHDI_INCLUDE=/root/dahdi-linux/include DAHDI_MODULES_EXTRA=" " HOTPLUG_FIRMWARE=yes modules DAHDI_BUILD_ALL=m
make[1]: Entering directory '/usr/src/kernels/4.16.12-300.fc28.x86_64'
  CC [M]  /root/dahdi-linux/drivers/dahdi/dahdi-base.o
/root/dahdi-linux/drivers/dahdi/dahdi-base.c: In function ‘dahdi_ioctl_setconf’:
/root/dahdi-linux/drivers/dahdi/dahdi-base.c:5712:3: warning: ‘memset’ used with length equal to number of elements without multiplication by element size [-Wmemset-elt-size]
   memset(chan->conflast, 0, DAHDI_MAX_CHUNKSIZE);
   ^~~~~~
/root/dahdi-linux/drivers/dahdi/dahdi-base.c:5713:3: warning: ‘memset’ used with length equal to number of elements without multiplication by element size [-Wmemset-elt-size]
   memset(chan->conflast1, 0, DAHDI_MAX_CHUNKSIZE);
   ^~~~~~
/root/dahdi-linux/drivers/dahdi/dahdi-base.c:5714:3: warning: ‘memset’ used with length equal to number of elements without multiplication by element size [-Wmemset-elt-size]
   memset(chan->conflast2, 0, DAHDI_MAX_CHUNKSIZE);
   ^~~~~~
/root/dahdi-linux/drivers/dahdi/dahdi-base.c: In function ‘coretimer_init’:
/root/dahdi-linux/drivers/dahdi/dahdi-base.c:10153:2: error: implicit declaration of function ‘init_timer’; did you mean ‘init_timers’? [-Werror=implicit-function-declaration]
  init_timer(&core_timer.timer);
  ^~~~~~~~~~
  init_timers
/root/dahdi-linux/drivers/dahdi/dahdi-base.c:10154:28: error: assignment to ‘void (*)(struct timer_list *)’ from incompatible pointer type ‘void (*)(long unsigned int)’ [-Werror=incompatible-pointer-types]
  core_timer.timer.function = coretimer_func;
                            ^
cc1: some warnings being treated as errors
make[2]: *** [scripts/Makefile.build:325: /root/dahdi-linux/drivers/dahdi/dahdi-base.o] Error 1
make[1]: *** [Makefile:1565: _module_/root/dahdi-linux/drivers/dahdi] Error 2
make[1]: Leaving directory '/usr/src/kernels/4.16.12-300.fc28.x86_64'
make: *** [Makefile:74: modules] Error 2




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