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neels gerrit-no-reply at lists.osmocom.orgneels has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-hlr/+/18040 ) Change subject: osmo_mslookup_server_mdns_rx(): handle read() rc == 0 ...................................................................... osmo_mslookup_server_mdns_rx(): handle read() rc == 0 Coverity says "tainted buffer", I hope it means the case of read() returning zero. Related: coverity CID#210170 Change-Id: Ia2d57cb8bbacc6f54dc410047da69a983aedd24d --- M src/mslookup_server_mdns.c 1 file changed, 1 insertion(+), 1 deletion(-) git pull ssh://gerrit.osmocom.org:29418/osmo-hlr refs/changes/40/18040/1 diff --git a/src/mslookup_server_mdns.c b/src/mslookup_server_mdns.c index 0e94074..a669526 100644 --- a/src/mslookup_server_mdns.c +++ b/src/mslookup_server_mdns.c @@ -71,7 +71,7 @@ /* Parse the message and print it */ n = read(osmo_fd->fd, buffer, sizeof(buffer)); - if (n < 0) + if (n <= 0) return n; ctx = talloc_named_const(server, 0, __func__); -- To view, visit https://gerrit.osmocom.org/c/osmo-hlr/+/18040 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-hlr Gerrit-Branch: master Gerrit-Change-Id: Ia2d57cb8bbacc6f54dc410047da69a983aedd24d Gerrit-Change-Number: 18040 Gerrit-PatchSet: 1 Gerrit-Owner: neels <nhofmeyr at sysmocom.de> Gerrit-MessageType: newchange -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.osmocom.org/pipermail/gerrit-log/attachments/20200505/e774ccfe/attachment.htm>