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pahole: Fix signedness of ternary expression operator 

To address this clang warning:

  /var/home/acme/git/pahole/pahole.c: In function ‘type__instance_read_once’:
  /var/home/acme/git/pahole/pahole.c:1933:78: warning: operand of ‘?:’ changes signedness from ‘int’ to ‘uint32_t’ {aka ‘unsigned int’} due to unsignedness of other operand [-Wsign-compare]
   1933 |         return fread(instance->instance, instance->type->size, 1, fp) != 1 ? -1 : instance->type->size;

Fixes: e3e5a4626c ("pahole: Make sure the header is read only once")
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2021-08-05 09:58:38 -03:00
parent 4e11c13895
commit 21b2933f01
1 changed files with 1 additions and 1 deletions
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pahole.c
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@ -1931,7 +1931,7 @@ static int64_t type__instance_read_once(struct type_instance *instance, FILE *fp
instance->read_already = true;
return fread(instance->instance, instance->type->size, 1, fp) != 1 ? -1 : instance->type->size;
return fread(instance->instance, instance->type->size, 1, fp) != 1 ? -1 : (int64_t)instance->type->size;
}
/*