commit af94e6e681cc7f41c904dd21ae2909af73321189
author Matthias Baesken <mbaesken@openjdk.org> Wed Sep 11 16:13:05 2019 +0200
committer Matthias Baesken <mbaesken@openjdk.org> Wed Sep 11 16:13:05 2019 +0200
tree d85c8019cd83b1239b00873180b45bf3d4079892
parent 2f496251acc8f11a152c96a8da4a6bb433bbf7bf

8230856: Java_java_net_NetworkInterface_getByName0 on unix misses ReleaseStringUTFChars in early return

Reviewed-by: dfuchs, stuefe, vtewari

src/java.base/unix/native/libnet/NetworkInterface.c

diff --git a/src/java.base/unix/native/libnet/NetworkInterface.c b/src/java.base/unix/native/libnet/NetworkInterface.c
index da91465..a9e1cf7 100644
--- a/src/java.base/unix/native/libnet/NetworkInterface.c
+++ b/src/java.base/unix/native/libnet/NetworkInterface.c
@@ -239,6 +239,7 @@
 
     ifs = enumInterfaces(env);
     if (ifs == NULL) {
+        (*env)->ReleaseStringUTFChars(env, name, name_utf);
         return NULL;
     }