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Bug #5592

closed

E1 pcap: Syscall param write(buf) points to uninitialised byte(s)

Added by keith almost 2 years ago. Updated almost 2 years ago.

Status:
Resolved
Priority:
Low
Assignee:
Target version:
-
Start date:
06/26/2022
Due date:
% Done:

100%

Spec Reference:

Description

I just happened to notice this running osmo-bsc under valgrind.

==20097== Syscall param write(buf) points to uninitialised byte(s)
==20097==    at 0x4E48471: write (write.c:26)
==20097==    by 0x4DA8DE9: osmo_pcap_lapd_write (lapd_pcap.c:168)
==20097==    by 0x4DA8433: send_ph_data_req (lapd.c:628)
==20097==    by 0x4C94F5C: lapd_send_rej (lapd_core.c:536)
==20097==    by 0x4C9A08A: lapd_rx_i (lapd_core.c:1574)
==20097==    by 0x4C9AA8F: lapd_ph_data_ind (lapd_core.c:1708)
==20097==    by 0x4DA7C55: lapd_receive (lapd.c:496)
==20097==    by 0x4D96B2C: e1inp_rx_ts_lapd (e1_input.c:778)
==20097==    by 0x4D9C97C: handle_ts_sign_read (e1d.c:78)
==20097==    by 0x4D9D908: e1d_fd_cb (e1d.c:281)
==20097==    by 0x4D1281B: poll_disp_fds (select.c:361)
==20097==    by 0x4D12928: _osmo_select_main (select.c:399)
==20097==  Address 0x1ffefffed7 is on thread 1's stack
==20097==  in frame #1, created by osmo_pcap_lapd_write (lapd_pcap.c:129)
==20097==
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