[PR] nimble/host: Initialize att_len in ble_att_svr_service_uuid [mynewt-nimble]

["sjanc (via GitHub)" <gi...@apache.org>]

sjanc opened a new pull request, #2221:
URL: https://github.com/apache/mynewt-nimble/pull/2221

   This is false positive as apparently some compilers doesn't handle rc and attr_len correlation correctly.
   
   In function 'ble_att_svr_service_uuid',
       inlined from 'ble_att_svr_build_read_group_type_rsp' at nimble/mynewt-nimble/nimble/host/src/ble_att_svr.c:1956:22,
       inlined from 'ble_att_svr_rx_read_group_type' at nimble/mynewt-nimble/nimble/host/src/ble_att_svr.c:2101:10:
   nimble/mynewt-nimble/nimble/host/src/ble_att_svr.c:1833:10: warning: 'attr_len' may be used uninitialized [-Wmaybe-uninitialized]
    1833 |     rc = ble_uuid_init_from_buf(uuid, val, attr_len);
         |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   nimble/mynewt-nimble/nimble/host/src/ble_att_svr.c: In function 'ble_att_svr_rx_read_group_type':
   nimble/mynewt-nimble/nimble/host/src/ble_att_svr.c:1824:14: note: 'attr_len' was declared here
    1824 |     uint16_t attr_len;


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Re: [PR] nimble/host: Initialize att_len in ble_att_svr_service_uuid [mynewt-nimble]

["sjanc (via GitHub)" <gi...@apache.org>]

sjanc merged PR #2221:
URL: https://github.com/apache/mynewt-nimble/pull/2221


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