File early_upstream.patch of Package matthewlib-java

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File early_upstream.patch of Package matthewlib-java

diff --git a/unix-java.c b/unix-java.c
index 25f6282..15fffbf 100644
--- a/unix-java.c
+++ b/unix-java.c
@@ -18,6 +18,10 @@
  *
  */
 
+
+/* _GNU_SOURCE is required to use struct ucred in glibc 2.8 */
+#define _GNU_SOURCE
+
 #include "unix-java.h"
 #include <stdio.h>
 #include <stdlib.h>
@@ -381,9 +385,9 @@ JNIEXPORT void JNICALL Java_cx_ath_matthew_unix_UnixSocket_native_1send_1creds
    cmsg->cmsg_len = CMSG_LEN(sizeof(struct ucred));
    /* Initialize the payload: */
    creds = (struct ucred *)CMSG_DATA(cmsg);
-   creds.pid = getpid();
-   creds.uid = getuid();
-   creds.gid = getgid();
+   creds->pid = getpid();
+   creds->uid = getuid();
+   creds->gid = getgid();
 #endif
 
    int rv = sendmsg(sock, &msg, 0);
@@ -399,7 +403,7 @@ JNIEXPORT jbyte JNICALL Java_cx_ath_matthew_unix_UnixSocket_native_1recv_1creds
   (JNIEnv *env, jobject o, jint sock, jintArray jcreds)
 {
    struct msghdr msg;
-   char buf = 0;
+   char iov_buf = 0;
    struct iovec iov;
    msg.msg_name = NULL;
    msg.msg_namelen = 0;
@@ -408,7 +412,7 @@ JNIEXPORT jbyte JNICALL Java_cx_ath_matthew_unix_UnixSocket_native_1recv_1creds
    msg.msg_iovlen = 1;
    msg.msg_control = NULL;
    msg.msg_controllen = 0;
-   iov.iov_base = &buf;
+   iov.iov_base = &iov_buf;
    iov.iov_len = 1;
 
 #ifdef SCM_CREDENTIALS
@@ -422,9 +426,9 @@ JNIEXPORT jbyte JNICALL Java_cx_ath_matthew_unix_UnixSocket_native_1recv_1creds
    recvmsg(sock, &msg, 0);
 
 #ifdef SCM_CREDENTIALS
-   for (cmsg = CMSG_FIRSTHDR(&msgh);
+   for (cmsg = CMSG_FIRSTHDR(&msg);
          cmsg != NULL;
-         cmsg = CMSG_NXTHDR(&msgh,cmsg)) {
+         cmsg = CMSG_NXTHDR(&msg,cmsg)) {
       if (cmsg->cmsg_level == SOL_SOCKET
             && cmsg->cmsg_type == SCM_CREDENTIALS) {
          creds = (struct ucred *) CMSG_DATA(cmsg);        
@@ -432,11 +436,15 @@ JNIEXPORT jbyte JNICALL Java_cx_ath_matthew_unix_UnixSocket_native_1recv_1creds
       }
    }
    if (NULL != creds) {
-      (*env)->SetIntArrayRegion(env, jcreds, 0, 3, creds);
+      jint cred_array[3];
+      cred_array[0] = creds->pid;
+      cred_array[1] = creds->uid;
+      cred_array[2] = creds->gid;
+      (*env)->SetIntArrayRegion(env, jcreds, 0, 3, &cred_array[0]);
    }
 #endif
 
-   return buf;
+   return iov_buf;
 }

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File early_upstream.patch of Package matthewlib-java

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