channel.c: In function ‘channel_modes’:
channel.c:707:33: warning: argument 1 is null but the corresponding size argument 3 value is [1, 18446744073709551615] [-Wnonnull]
  707 |                                 strlcat(pbuf, cm_getparameter(channel, flag), pbuf_size);
      |                                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/sys/un.h:38,
                 from /home/k4be/git/unrealircd/include/sys.h:61,
                 from /home/k4be/git/unrealircd/include/struct.h:27,
                 from /home/k4be/git/unrealircd/include/unrealircd.h:7,
                 from channel.c:25:
/usr/include/string.h:512:15: note: in a call to function ‘strlcat’ declared with attribute ‘access (read_write, 1, 3)’
  512 | extern size_t strlcat (char *__restrict __dest,
      |               ^~~~~~~
channel.c:707:33: warning: argument 1 is null but the corresponding size argument 3 value is [1, 18446744073709551615] [-Wnonnull]
  707 |                                 strlcat(pbuf, cm_getparameter(channel, flag), pbuf_size);
      |                                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/string.h:512:15: note: in a call to function ‘strlcat’ declared with attribute ‘access (read_write, 1, 3)’
  512 | extern size_t strlcat (char *__restrict __dest,
      |               ^~~~~~~


conf.c: In function ‘chmode_str’:
conf.c:727:33: warning: argument 1 is null but the corresponding size argument 3 value is [1, 18446744073709551615] [-Wnonnull]
  727 |                                 strlcat(pbuf, modes->extparams[cm->letter], pbuf_size);
      |                                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/sys/un.h:38,
                 from /home/k4be/git/unrealircd/include/sys.h:61,
                 from /home/k4be/git/unrealircd/include/struct.h:27,
                 from /home/k4be/git/unrealircd/include/unrealircd.h:7,
                 from conf.c:21:
/usr/include/string.h:512:15: note: in a call to function ‘strlcat’ declared with attribute ‘access (read_write, 1, 3)’
  512 | extern size_t strlcat (char *__restrict __dest,
      |               ^~~~~~~
conf.c:727:33: warning: argument 1 is null but the corresponding size argument 3 value is [1, 18446744073709551615] [-Wnonnull]
  727 |                                 strlcat(pbuf, modes->extparams[cm->letter], pbuf_size);
      |                                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/string.h:512:15: note: in a call to function ‘strlcat’ declared with attribute ‘access (read_write, 1, 3)’
  512 | extern size_t strlcat (char *__restrict __dest,
      |               ^~~~~~~


modulemanager.c: In function ‘mm_parse_module_c_file’:
modulemanager.c:287:41: warning: argument 1 is null but the corresponding size argument 3 value is 16384 [-Wnonnull]
  287 |                                         strlcat(moduleconfig, buf, MODULECONFIGBUFFER);
      |                                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/sys/un.h:38,
                 from /home/k4be/git/unrealircd/include/sys.h:61,
                 from /home/k4be/git/unrealircd/include/struct.h:27,
                 from /home/k4be/git/unrealircd/include/unrealircd.h:7,
                 from modulemanager.c:7:
/usr/include/string.h:512:15: note: in a call to function ‘strlcat’ declared with attribute ‘access (read_write, 1, 3)’
  512 | extern size_t strlcat (char *__restrict __dest,
      |               ^~~~~~~
utf8.c: In function ‘unrl_utf8_make_valid’:
utf8.c:183:41: warning: argument 1 is null but the corresponding size argument 3 value is [1, 18446744073709551615] [-Wnonnull]
  183 |                                         strlcpy(outputbuf, str, outputbuflen);
      |                                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/sys/un.h:38,
                 from /home/k4be/git/unrealircd/include/sys.h:61,
                 from /home/k4be/git/unrealircd/include/struct.h:27,
                 from /home/k4be/git/unrealircd/include/unrealircd.h:7,
                 from utf8.c:1:
/usr/include/string.h:506:15: note: in a call to function ‘strlcpy’ declared with attribute ‘access (write_only, 1, 3)’
  506 | extern size_t strlcpy (char *__restrict __dest,
      |               ^~~~~~~