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Bug #11141

libdtrace: NULL pointer errors

Added by Toomas Soome almost 2 years ago. Updated over 1 year ago.

Status:
Closed
Priority:
Normal
Assignee:
Toomas Soome
Category:
lib - userland libraries
Start date:
Due date:
% Done:

100%

Estimated time:
Difficulty:
Medium
Tags:
Gerrit CR:

Description

NULL pointer errors:

    ../common/dt_handle.c: In function 'dt_handle_liberr':
    ../common/dt_handle.c:250:17: error: assignment makes integer from pointer without a cast [-Werror=int-conversion]
      err.dteda_addr = NULL;
                     ^

    ../common/dt_map.c: In function 'dt_aggid_add':
    ../common/dt_map.c:387:35: error: comparison between pointer and integer [-Werror]
           agg->dtagd_rec[0].dtrd_uarg != NULL) {
                                       ^~

    ../common/dt_module.c: In function 'dt_module_unload':
    ../common/dt_module.c:909:18: error: assignment makes integer from pointer without a cast [-Werror=int-conversion]
      dmp->dm_text_va = NULL;
                      ^
    ../common/dt_module.c:911:18: error: assignment makes integer from pointer without a cast [-Werror=int-conversion]
      dmp->dm_data_va = NULL;
                      ^
    ../common/dt_module.c:913:17: error: assignment makes integer from pointer without a cast [-Werror=int-conversion]
      dmp->dm_bss_va = NULL;
                     ^

    ../common/dt_consume.c: In function 'dt_print_stack':
    ../common/dt_consume.c:1280:10: error: comparison between pointer and integer [-Werror]
       if (pc == NULL)
              ^~
    ../common/dt_consume.c: In function 'dt_print_ustack':
    ../common/dt_consume.c:1368:33: error: comparison between pointer and integer [-Werror]
      for (i = 0; i < depth && pc[i] != NULL; i++) {
                                     ^~
    cc1: all warnings being treated as errors

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