[S] Change in osmo-pcu[master]: pcu_l1_if: do not copy IMSI when it is NULL

laforge has submitted this change. ( https://gerrit.osmocom.org/c/osmo-pcu/+/31737 ) ( 6 is the latest approved patch-set. No files were changed between the latest approved patch-set and the submitted one. )Change subject: pcu_l1_if: do not copy IMSI when it is NULL ...................................................................... pcu_l1_if: do not copy IMSI when it is NULL The parameter imsi of pcu_l1if_tx_pch_dt() could be NULL. In those cases we should ensure that struct gsm_pcu_if_pch_dt is populated with a zero length string. Related: OS#5198 Change-Id: I9192d50dd78be0a72ffdb9bfb9ed66aef085bcf1 --- M src/pcu_l1_if.cpp 1 file changed, 17 insertions(+), 2 deletions(-) Approvals: fixeria: Looks good to me, approved Jenkins Builder: Verified diff --git a/src/pcu_l1_if.cpp b/src/pcu_l1_if.cpp index 84d39cb..bbeb3aa 100644 --- a/src/pcu_l1_if.cpp +++ b/src/pcu_l1_if.cpp @@ -294,10 +294,11 @@ * it is not guaranteed to work with other message types. The prepended TLLI will be used as an identifier in * the confirmation message. */ - struct gsm_pcu_if_pch_dt pch_dt; + struct gsm_pcu_if_pch_dt pch_dt = { 0 }; pch_dt.tlli = tlli; - strcpy(pch_dt.imsi, imsi); + if (imsi) + OSMO_STRLCPY_ARRAY(pch_dt.imsi, imsi); pch_dt.data[0] = (plen << 2) | 0x01; bitvec_pack(block, pch_dt.data + 1); -- To view, visit https://gerrit.osmocom.org/c/osmo-pcu/+/31737 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-pcu Gerrit-Branch: master Gerrit-Change-Id: I9192d50dd78be0a72ffdb9bfb9ed66aef085bcf1 Gerrit-Change-Number: 31737 Gerrit-PatchSet: 7 Gerrit-Owner: dexter &lt;pmaier(a)sysmocom.de&gt; Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: fixeria &lt;vyanitskiy(a)sysmocom.de&gt; Gerrit-Reviewer: laforge &lt;laforge(a)osmocom.org&gt; Gerrit-Reviewer: pespin &lt;pespin(a)sysmocom.de&gt; Gerrit-MessageType: merged