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[MME] fix the crash with unknown S-NSSAI (#1287)

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This commit is contained in:
Sukchan Lee 2021-12-17 21:42:26 +09:00
parent 54b919f65f
commit d87d7c12c2
4 changed files with 15 additions and 24 deletions
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11
lib/dbi/session.c
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@ -43,7 +43,6 @@ int ogs_dbi_session_data(char *supi, ogs_s_nssai_t *s_nssai, char *dnn,
ogs_session_data_t zero_data;
ogs_assert(supi);
ogs_assert(s_nssai);
ogs_assert(dnn);
ogs_assert(session_data);
@ -122,9 +121,10 @@ int ogs_dbi_session_data(char *supi, ogs_s_nssai_t *s_nssai, char *dnn,
continue;
}
if (s_nssai->sst != sst) continue;
if (s_nssai && s_nssai->sst != sst) continue;
if (s_nssai->sd.v != OGS_S_NSSAI_NO_SD_VALUE &&
if (s_nssai &&
s_nssai->sd.v != OGS_S_NSSAI_NO_SD_VALUE &&
sd.v != OGS_S_NSSAI_NO_SD_VALUE) {
if (s_nssai->sd.v != sd.v) continue;
}
@ -150,7 +150,10 @@ int ogs_dbi_session_data(char *supi, ogs_s_nssai_t *s_nssai, char *dnn,
done:
if (found == false) {
ogs_error("Cannot find SUPI[%s] S_NSSAI[SST:%d SD:0x%x] DNN[%s] in DB",
supi_id, s_nssai->sst, s_nssai->sd.v, dnn);
supi_id,
s_nssai ? s_nssai->sst : 0,
s_nssai ? s_nssai->sd.v : 0,
dnn);
rv = OGS_ERROR;
goto out;