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Fixed a zero allocation error when reading an iso15693 nfc tag with no additional blocks. (#3229)

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Co-authored-by: gornekich <n.gorbadey@gmail.com>
This commit is contained in:
pborsutzki 2023-12-02 08:27:58 +01:00 committed by GitHub
parent 04cead1fc5
commit c6a14e1a67
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 23 additions and 21 deletions
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6
lib/nfc/protocols/iso15693_3/iso15693_3_poller_i.c
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@ -108,8 +108,10 @@ Iso15693_3Error iso15693_3_poller_activate(Iso15693_3Poller* instance, Iso15693_
break; break;
} }
if(system_info->block_count > 0) {
// Read blocks: Optional command // Read blocks: Optional command
simple_array_init(data->block_data, system_info->block_count * system_info->block_size); simple_array_init(
data->block_data, system_info->block_count * system_info->block_size);
ret = iso15693_3_poller_read_blocks( ret = iso15693_3_poller_read_blocks(
instance, instance,
simple_array_get_data(data->block_data), simple_array_get_data(data->block_data),
@ -129,7 +131,7 @@ Iso15693_3Error iso15693_3_poller_activate(Iso15693_3Poller* instance, Iso15693_
ret = iso15693_3_poller_filter_error(ret); ret = iso15693_3_poller_filter_error(ret);
break; break;
} }
}
} while(false); } while(false);
return ret; return ret;