ation of 'free'
activity.c:216:9: warning: incompatible implicit declaration of built-in function 'free' [-Wbuiltin-declaration-mismatch]
  216 |         free(attr_value);
      |         ^~~~
activity.c:216:9: note: include '<stdlib.h>' or provide a declaration of 'free'
activity.c:219:9: warning: incompatible implicit declaration of built-in function 'free' [-Wbuiltin-declaration-mismatch]
  219 |         free(attr_value);
      |         ^~~~
activity.c:219:9: note: include '<stdlib.h>' or provide a declaration of 'free'
activity.c:222:9: warning: incompatible implicit declaration of built-in function 'free' [-Wbuiltin-declaration-mismatch]
  222 |         free(attr_value);
      |         ^~~~
activity.c:222:9: note: include '<stdlib.h>' or provide a declaration of 'free'
activity.c:225:9: warning: incompatible implicit declaration of built-in function 'free' [-Wbuiltin-declaration-mismatch]
  225 |         free(attr_value);
      |         ^~~~
activity.c:225:9: note: include '<stdlib.h>' or provide a declaration of 'free'
activity.c:228:9: warning: incompatible implicit declaration of built-in function 'free' [-Wbuiltin-declaration-mismatch]
  228 |         free(attr_value);
      |         ^~~~
activity.c:228:9: note: include '<stdlib.h>' or provide a declaration of 'free'
activity.c:231:9: warning: incompatible implicit declaration of built-in function 'free' [-Wbuiltin-declaration-mismatch]
  231 |         free(attr_value);
      |         ^~~~
activity.c:231:9: note: include '<stdlib.h>' or provide a declaration of 'free'
activity.c:234:9: warning: incompatible implicit declaration of built-in function 'free' [-Wbuiltin-declaration-mismatch]
  234 |         free(attr_value);
      |         ^~~~
activity.c:234:9: note: include '<stdlib.h>' or provide a declaration of 'free'
activity.c:237:9: warning: incompatible implicit declaration of built-in function 'free' [-Wbuiltin-declaration-mismatch]
  237 |         free(attr_value);
      |         ^~~~
activity.c:237:9: note: include '<stdlib.h>' or provide a declaration of 'free'
activity.c:240:9: warning: incompatible implicit declaration of built-in function 'free' [-Wbuiltin-declaration-mismatch]
  240 |         free(attr_value);
      |         ^~~~
activity.c:240:9: note: include '<stdlib.h>' or provide a declaration of 'free'
activity.c:243:9: warning: incompatible implicit declaration of built-in function 'free' [-Wbuiltin-declaration-mismatch]
  243 |         free(attr_value);
      |         ^~~~
activity.c:243:9: note: include '<stdlib.h>' or provide a declaration of 'free'
activity.c:245:9: warning: incompatible implicit declaration of built-in function 'free' [-Wbuiltin-declaration-mismatch]
  245 |         free(attr_value);
      |         ^~~~
activity.c:245:9: note: include '<stdlib.h>' or provide a declaration of 'free'
activity.c:255:29: warning: incompatible implicit declaration of built-in function 'malloc' [-Wbuiltin-declaration-mismatch]
  255 |           a->title = (char*)malloc(len + 1);
      |                             ^~~~~~
activity.c:255:29: note: include '<stdlib.h>' or provide a declaration of 'malloc'
cc1: some warnings being treated as errors
make[2]: *** [Makefile:596: activity.lo] Error 1
RPM build errors:
make[1]: *** [Makefile:416: all] Error 2
make: *** [Makefile:490: all-recursive] Error 1
error: Bad exit status from /var/tmp/rpm-tmp.x90p5H (%build)
    Bad exit status from /var/tmp/rpm-tmp.x90p5H (%build)
Child return code was: 1
EXCEPTION: [Error()]
Traceback (most recent call last):
  File "/usr/lib/python3.9/site-packages/mockbuild/trace_decorator.py", line 93, in trace
    result = func(*args, **kw)
  File "/usr/lib/python3.9/site-packages/mockbuild/util.py", line 600, in do_with_status
    raise exception.Error("Command failed: \n # %s\n%s" % (command, output), child.returncode)
mockbuild.exception.Error: Command failed: 
 # bash --login -c /usr/bin/rpmbuild -bb --target riscv64 --nodeps /builddir/build/SPECS/flickcurl.spec