[SR-Users] [sr-dev] Releasing Kamailio v4.3.0

Juha Heinanen jh at tutpro.com
Tue Jun 9 12:10:52 CEST 2015


Daniel-Constantin Mierla writes:

> short note to remind about upcoming release of Kamailio v4.3.0 -- I am
> planning to get it out tomorrow, pretty much everything is prepared for
> it and not major issues were reported lately.

this is probably not a major issue, but it sure looks ugly. some do say
that compiler optimizations may actually break the code.  i was not able
to figure out a fix.

-- juha

CC (gcc) [sip-proxy]		cfg/cfg_ctx.o
cfg/cfg_ctx.c: In function 'cfg_set_now':
cfg/cfg_ctx.c:485:5: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
     group_inst = (cfg_group_inst_t *)translate_pointer((char *)new_array,
     ^
cfg/cfg_ctx.c:489:5: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
     CFG_GROUP_META(block, group)->array = new_array;
     ^
cfg/cfg_ctx.c:559:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
    if (block && (CFG_GROUP_META(block, group)->array != CFG_GROUP_META(*cfg_global, group)->array))
    ^
cfg/cfg_ctx.c:559:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
cfg/cfg_ctx.c:560:5: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
     new_array = CFG_GROUP_META(block, group)->array;
     ^
cfg/cfg_ctx.c:579:5: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
     replaced[i] = CFG_GROUP_META(*cfg_global, group)->array;
     ^
cfg/cfg_ctx.c: In function 'cfg_commit':
cfg/cfg_ctx.c:1120:5: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
     if (!(CFG_GROUP_META(block, group)->array = 
     ^
cfg/cfg_ctx.c:1128:5: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
     replaced[replaced_num] = CFG_GROUP_META(*cfg_global, group)->array;
     ^
cfg/cfg_ctx.c:1180:5: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
     && (CFG_GROUP_META(block, changed->group)->array != CFG_GROUP_META(*cfg_global, changed->group)->array)
     ^
cfg/cfg_ctx.c:1180:5: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
cfg/cfg_ctx.c:1185:5: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
     replaced[replaced_num] = CFG_GROUP_META(*cfg_global, group)->array;
     ^
cfg/cfg_ctx.c:1220:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
    if (CFG_GROUP_META(block, group)->array
    ^
cfg/cfg_ctx.c:1221:5: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
     && (CFG_GROUP_META(block, group)->array != CFG_GROUP_META(*cfg_global, group)->array)
     ^
cfg/cfg_ctx.c:1221:5: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
cfg/cfg_ctx.c:1223:5: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
     shm_free(CFG_GROUP_META(block, group)->array);
     ^
cfg/cfg_ctx.c: In function 'cfg_add_group_inst':
cfg/cfg_ctx.c:1577:2: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  CFG_GROUP_META(block, group)->array = new_array;
  ^
cfg/cfg_ctx.c:1578:2: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  CFG_GROUP_META(block, group)->num++;
  ^
cfg/cfg_ctx.c:1580:2: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  if (CFG_GROUP_META(*cfg_global, group)->array) {
  ^
cfg/cfg_ctx.c:1589:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
   replaced[0] = CFG_GROUP_META(*cfg_global, group)->array;
   ^
cfg/cfg_ctx.c: In function 'cfg_del_group_inst':
cfg/cfg_ctx.c:1673:2: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  CFG_GROUP_META(block, group)->array = new_array;
  ^
cfg/cfg_ctx.c:1674:2: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  CFG_GROUP_META(block, group)->num--;
  ^
cfg/cfg_ctx.c:1676:2: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  if (CFG_GROUP_META(*cfg_global, group)->array) {
  ^
cfg/cfg_ctx.c:1687:5: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
     && (*(char **)(group_inst->vars + var->offset) != NULL)
     ^
cfg/cfg_ctx.c:1705:6: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
      && (*(char **)(group_inst->vars + var->offset) != NULL)
      ^
cfg/cfg_ctx.c:1707:6: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
      replaced[num] = *(char **)(group_inst->vars + var->offset);
      ^
cfg/cfg_ctx.c:1713:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
   replaced[num] = CFG_GROUP_META(*cfg_global, group)->array;
   ^



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