(trafficserver) branch master updated: realip: Add null check for netvc (#12554)

[maskit]

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maskit pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/trafficserver.git


The following commit(s) were added to refs/heads/master by this push:
     new b18777848a realip: Add null check for netvc (#12554)
b18777848a is described below

commit b18777848ab211712474bd7a0cb992fc0788117b
Author: Masakazu Kitajo <mas...@apache.org>
AuthorDate: Tue Oct 14 09:15:13 2025 -0600

    realip: Add null check for netvc (#12554)
---
 plugins/experimental/realip/pp.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/plugins/experimental/realip/pp.cc 
b/plugins/experimental/realip/pp.cc
index 269c2c0dd3..876c45acc9 100644
--- a/plugins/experimental/realip/pp.cc
+++ b/plugins/experimental/realip/pp.cc
@@ -38,7 +38,8 @@ ProxyProtocolAddressSource::get_address(TSHttpTxn txnp, 
struct sockaddr_storage
   int                    pp_addr_len;
 
   TSVConn vconn = TSHttpSsnClientVConnGet(TSHttpTxnSsnGet(txnp));
-  if (TSVConnPPInfoGet(vconn, TS_PP_INFO_SRC_ADDR, reinterpret_cast<const char 
**>(&pp_addr), &pp_addr_len) == TS_SUCCESS) {
+  if (vconn != nullptr &&
+      TSVConnPPInfoGet(vconn, TS_PP_INFO_SRC_ADDR, reinterpret_cast<const char 
**>(&pp_addr), &pp_addr_len) == TS_SUCCESS) {
     if (pp_addr->sa_family == AF_INET) {
       memcpy(addr, pp_addr, sizeof(struct sockaddr_in));
       ret = reinterpret_cast<struct sockaddr *>(addr);