Fixed usage of uninitialised ifreq (#2954)

Signed-off-by: Tomoya Fujita <[email protected]> Signed-off-by: Tomoya Fujita <[email protected]>
eProsima · Sep 15, 2022 · 5ec47db · 5ec47db
1 parent 7ccc7a7
commit 5ec47db
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/cpp/utils/IPFinder.cpp b/src/cpp/utils/IPFinder.cpp
@@ -335,7 +335,7 @@ bool IPFinder::getAllMACAddress(
     IPFinder::getIPs(&ips);
     for (auto& ip : ips)
     {
-        struct ifreq ifr;
+        struct ifreq ifr = {};
         strncpy(ifr.ifr_name, ip.dev.c_str(), sizeof(ifr.ifr_name) - 1);
         int fd = socket(PF_INET, SOCK_DGRAM, 0);
         if (fd == -1)