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fix ifa->ifa_addr nullptr #5863

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fix ifa->ifa_addr nullptr #5863

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e7d9962
fix ifa->ifa_addr 空指针
qingyan01 Apr 18, 2024
73ff1a2
Merge branch 'master' into master
qingyan01 Apr 18, 2024
a641d3f
move the following auto *addr above the if and check whether the addr…
qingyan01 Apr 19, 2024
2ed1cf9
move addr
qingyan01 May 7, 2024
8bb11b5
Update NetworkUtils.cpp
qingyan01 May 31, 2024
a6f7872
Merge branch 'master' into master
Salieri-004 May 31, 2024
0765ac3
Merge branch 'master' into master
qingyan01 Aug 9, 2024
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2 changes: 1 addition & 1 deletion src/common/network/NetworkUtils.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -66,7 +66,7 @@ StatusOr<std::vector<std::pair<std::string, std::string>>> NetworkUtils::listDev
}
for (auto* ifa = iflist; ifa != nullptr; ifa = ifa->ifa_next) {
// Skip non-IPv4 devices
if (ifa->ifa_addr->sa_family != AF_INET) {
if (nullptr == ifa->ifa_addr || ifa->ifa_addr->sa_family != AF_INET) {
continue;
}
auto* addr = reinterpret_cast<struct sockaddr_in*>(ifa->ifa_addr);
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