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OpenJDK: added patch to make it work again. Break into two packages.

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This commit is contained in:
Sergei Reznikov
2015-10-07 16:03:15 +03:00
parent c607350280
commit a3a757aa75
2 changed files with 380 additions and 1 deletions
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17
dev-lang/openjdk/openjdk-1.7.u80_b32.recipe
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@@ -26,7 +26,7 @@ SOURCE_URI_7="hg+http://hg.openjdk.java.net/jdk7u/jdk7u/jaxws#jdk7u80-b32"
SOURCE_URI_8="hg+http://bitbucket.org/hamishm/haiku-jdk7u-hotspot#43c8a75"
SOURCE_URI_9="hg+http://bitbucket.org/hamishm/haiku-jdk7u-jdk#5d173cf"
REVISION="2"
REVISION="3"
ARCHITECTURES="!x86_gcc2 ?x86"
SECONDARY_ARCHITECTURES="?x86"
@@ -110,6 +110,8 @@ BUILD_PREREQUIRES="
cmd:file
"
PATCHES="openjdk_x86-1.7.u80_b32-source9.patchset"
BUILD()
{
OPENJDK_DIR=$(dirname $sourceDir)
@@ -182,4 +184,17 @@ INSTALL()
mkdir -p $(dirname $jdkProfile)
echo "JAVA_HOME=$jdkDir" > $jdkProfile
echo "export JAVA_HOME" >> $jdkProfile
packageEntries sources \
$libDir/openjdk/src.zip \
$libDir/openjdk/sample \
$libDir/openjdk/demo
}
SUMMARY_sources="OpenJDK Development Kit (JDK) source files, demos and examples"
PROVIDES_sources="
openjdk$secondaryArchSuffix_sources = $portVersion compat >= 1.8
"
REQUIRES_sources="
openjdk$secondaryArchSuffix
"

364
dev-lang/openjdk/patches/openjdk_x86-1.7.u80_b32-source9.patchset Normal file
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@@ -0,0 +1,364 @@
From 21be8c5d2379b6dbf75a09a751bc4401dbec205c Mon Sep 17 00:00:00 2001
From: Sergei Reznikov <diver@gelios.net>
Date: Wed, 7 Oct 2015 15:22:29 +0300
Subject: Inet4AddressImpl: replace gethostbyname_r with getaddrinfo
Backport OpenJDK 8 implementation, not completely working yet, e.g.
muCommander can't connect to smb shares for some reason.
diff --git a/src/solaris/native/java/net/Inet4AddressImpl.c b/src/solaris/native/java/net/Inet4AddressImpl.c
index 2c2a6b1..bfd2755 100644
--- a/src/solaris/native/java/net/Inet4AddressImpl.c
+++ b/src/solaris/native/java/net/Inet4AddressImpl.c
@@ -351,60 +351,36 @@ Java_java_net_Inet4AddressImpl_getHostByAddr(JNIEnv *env, jobject this,
*/
JNIEXPORT jstring JNICALL
Java_java_net_Inet4AddressImpl_getLocalHostName(JNIEnv *env, jobject this) {
- char hostname[MAXHOSTNAMELEN+1];
+ char hostname[NI_MAXHOST+1];
hostname[0] = '\0';
if (JVM_GetHostName(hostname, sizeof(hostname))) {
/* Something went wrong, maybe networking is not setup? */
strcpy(hostname, "localhost");
} else {
-#if defined(__linux__) || (__HAIKU__)
- /* On Linux gethostname() says "host.domain.sun.com". On
- * Solaris gethostname() says "host", so extra work is needed.
- */
-#else
- /* Solaris doesn't want to give us a fully qualified domain name.
- * We do a reverse lookup to try and get one. This works
- * if DNS occurs before NIS in /etc/resolv.conf, but fails
- * if NIS comes first (it still gets only a partial name).
- * We use thread-safe system calls.
- */
-#endif /* __linux__ */
- struct hostent res, res2, *hp;
- // these buffers must be pointer-aligned so they are declared
- // with pointer type
- char *buf[HENT_BUF_SIZE/(sizeof (char *))];
- char *buf2[HENT_BUF_SIZE/(sizeof (char *))];
- int h_error=0;
-
- // ensure null-terminated
- hostname[MAXHOSTNAMELEN] = '\0';
-
-#ifdef HAS_GLIBC_GETHOSTBY_R
- gethostbyname_r(hostname, &res, (char*)buf, sizeof(buf), &hp, &h_error);
-#else
- hp = gethostbyname_r(hostname, &res, (char*)buf, sizeof(buf), &h_error);
-#endif
- if (hp) {
-#ifdef HAS_GLIBC_GETHOSTBY_R
- gethostbyaddr_r(hp->h_addr, hp->h_length, AF_INET,
- &res2, (char*)buf2, sizeof(buf2), &hp, &h_error);
-#else
- hp = gethostbyaddr_r(hp->h_addr, hp->h_length, AF_INET,
- &res2, (char*)buf2, sizeof(buf2), &h_error);
-#endif
- if (hp) {
- /*
- * If gethostbyaddr_r() found a fully qualified host name,
- * returns that name. Otherwise, returns the hostname
- * found by gethostname().
- */
- char *p = hp->h_name;
- if ((strlen(hp->h_name) > strlen(hostname))
- && (strncmp(hostname, hp->h_name, strlen(hostname)) == 0)
- && (*(p + strlen(hostname)) == '.'))
- strcpy(hostname, hp->h_name);
- }
+ struct addrinfo hints, *res;
+ int error;
+
+ hostname[NI_MAXHOST] = '\0';
+ memset(&hints, 0, sizeof(hints));
+ hints.ai_flags = AI_CANONNAME;
+ hints.ai_family = AF_INET;
+
+ error = getaddrinfo(hostname, NULL, &hints, &res);
+
+ if (error == 0) {/* host is known to name service */
+ getnameinfo(res->ai_addr,
+ res->ai_addrlen,
+ hostname,
+ NI_MAXHOST,
+ NULL,
+ 0,
+ NI_NAMEREQD);
+
+ /* if getnameinfo fails hostname is still the value
+ from gethostname */
+
+ freeaddrinfo(res);
}
}
return (*env)->NewStringUTF(env, hostname);
@@ -426,14 +402,9 @@ Java_java_net_Inet4AddressImpl_lookupAllHostAddr(JNIEnv *env, jobject this,
jstring host) {
const char *hostname;
jobjectArray ret = 0;
- struct hostent res, *hp = 0;
- // this buffer must be pointer-aligned so is declared
- // with pointer type
- char *buf[HENT_BUF_SIZE/(sizeof (char *))];
-
- /* temporary buffer, on the off chance we need to expand */
- char *tmp = NULL;
- int h_error=0;
+ int retLen = 0;
+ int error = 0;
+ struct addrinfo hints, *res, *resNew = NULL;
if (!initializeInetClasses(env))
return NULL;
@@ -445,6 +416,11 @@ Java_java_net_Inet4AddressImpl_lookupAllHostAddr(JNIEnv *env, jobject this,
hostname = JNU_GetStringPlatformChars(env, host, JNI_FALSE);
CHECK_NULL_RETURN(hostname, NULL);
+ /* Try once, with our static buffer. */
+ memset(&hints, 0, sizeof(hints));
+ hints.ai_flags = AI_CANONNAME;
+ hints.ai_family = AF_INET;
+
#ifdef __solaris__
/*
* Workaround for Solaris bug 4160367 - if a hostname contains a
@@ -458,71 +434,96 @@ Java_java_net_Inet4AddressImpl_lookupAllHostAddr(JNIEnv *env, jobject this,
}
#endif
- /* Try once, with our static buffer. */
-#ifdef HAS_GLIBC_GETHOSTBY_R
- gethostbyname_r(hostname, &res, (char*)buf, sizeof(buf), &hp, &h_error);
-#else
- hp = gethostbyname_r(hostname, &res, (char*)buf, sizeof(buf), &h_error);
-#endif
+ error = getaddrinfo(hostname, NULL, &hints, &res);
- /* With the re-entrant system calls, it's possible that the buffer
- * we pass to it is not large enough to hold an exceptionally
- * large DNS entry. This is signaled by errno->ERANGE. We try once
- * more, with a very big size.
- */
- if (hp == NULL && errno == ERANGE) {
- if ((tmp = (char*)malloc(BIG_HENT_BUF_SIZE))) {
-#ifdef HAS_GLIBC_GETHOSTBY_R
- gethostbyname_r(hostname, &res, tmp, BIG_HENT_BUF_SIZE,
- &hp, &h_error);
-#else
- hp = gethostbyname_r(hostname, &res, tmp, BIG_HENT_BUF_SIZE,
- &h_error);
-#endif
- }
- }
- if (hp != NULL) {
- struct in_addr **addrp = (struct in_addr **) hp->h_addr_list;
+ if (error) {
+ /* report error */
+ ThrowUnknownHostExceptionWithGaiError(env, hostname, error);
+ JNU_ReleaseStringPlatformChars(env, host, hostname);
+ return NULL;
+ } else {
int i = 0;
+ struct addrinfo *itr, *last = NULL, *iterator = res;
- while (*addrp != (struct in_addr *) 0) {
- i++;
- addrp++;
+ while (iterator != NULL) {
+ // remove the duplicate one
+ int skip = 0;
+ itr = resNew;
+ while (itr != NULL) {
+ struct sockaddr_in *addr1, *addr2;
+ addr1 = (struct sockaddr_in *)iterator->ai_addr;
+ addr2 = (struct sockaddr_in *)itr->ai_addr;
+ if (addr1->sin_addr.s_addr ==
+ addr2->sin_addr.s_addr) {
+ skip = 1;
+ break;
+ }
+ itr = itr->ai_next;
+ }
+
+ if (!skip) {
+ struct addrinfo *next
+ = (struct addrinfo*) malloc(sizeof(struct addrinfo));
+ if (!next) {
+ JNU_ThrowOutOfMemoryError(env, "Native heap allocation failed");
+ ret = NULL;
+ goto cleanupAndReturn;
+ }
+ memcpy(next, iterator, sizeof(struct addrinfo));
+ next->ai_next = NULL;
+ if (resNew == NULL) {
+ resNew = next;
+ } else {
+ last->ai_next = next;
+ }
+ last = next;
+ i++;
+ }
+ iterator = iterator->ai_next;
}
- ret = (*env)->NewObjectArray(env, i, ni_iacls, NULL);
+ retLen = i;
+ iterator = resNew;
+
+ ret = (*env)->NewObjectArray(env, retLen, ni_iacls, NULL);
+
if (IS_NULL(ret)) {
/* we may have memory to free at the end of this */
goto cleanupAndReturn;
}
- addrp = (struct in_addr **) hp->h_addr_list;
+
i = 0;
- while (*addrp) {
- jobject iaObj = (*env)->NewObject(env, ni_ia4cls, ni_ia4ctrID);
- if (IS_NULL(iaObj)) {
- ret = NULL;
- goto cleanupAndReturn;
- }
- setInetAddress_addr(env, iaObj, ntohl((*addrp)->s_addr));
- setInetAddress_hostName(env, iaObj, host);
- (*env)->SetObjectArrayElement(env, ret, i, iaObj);
- addrp++;
- i++;
+ while (iterator != NULL) {
+ jobject iaObj = (*env)->NewObject(env, ni_ia4cls, ni_ia4ctrID);
+ if (IS_NULL(iaObj)) {
+ ret = NULL;
+ goto cleanupAndReturn;
+ }
+ setInetAddress_addr(env, iaObj, ntohl(((struct sockaddr_in*)iterator->ai_addr)->sin_addr.s_addr));
+ setInetAddress_hostName(env, iaObj, host);
+ (*env)->SetObjectArrayElement(env, ret, i++, iaObj);
+ iterator = iterator->ai_next;
}
- } else {
- JNU_ThrowByName(env, JNU_JAVANETPKG "UnknownHostException",
- (char *)hostname);
- ret = NULL;
}
-cleanupAndReturn:
- JNU_ReleaseStringPlatformChars(env, host, hostname);
- if (tmp != NULL) {
- free(tmp);
+ cleanupAndReturn:
+ {
+ struct addrinfo *iterator, *tmp;
+ iterator = resNew;
+ while (iterator != NULL) {
+ tmp = iterator;
+ iterator = iterator->ai_next;
+ free(tmp);
+ }
+ JNU_ReleaseStringPlatformChars(env, host, hostname);
}
+
+ freeaddrinfo(res);
+
return ret;
}
+
/*
* Class: java_net_Inet4AddressImpl
* Method: getHostByAddr
@@ -532,66 +533,40 @@ JNIEXPORT jstring JNICALL
Java_java_net_Inet4AddressImpl_getHostByAddr(JNIEnv *env, jobject this,
jbyteArray addrArray) {
jstring ret = NULL;
- jint addr;
- struct hostent hent, *hp = 0;
- // this buffer must be pointer-aligned so is declared
- // with pointer type
- char *buf[HENT_BUF_SIZE/(sizeof (char *))];
- int h_error = 0;
- char *tmp = NULL;
- /*
- * We are careful here to use the reentrant version of
- * gethostbyname because at the Java level this routine is not
- * protected by any synchronization.
- *
- * Still keeping the reentrant platform dependent calls temporarily
- * We should probably conform to one interface later.
- *
- */
+ char host[NI_MAXHOST+1];
+ int error = 0;
+ int len = 0;
jbyte caddr[4];
+
+ struct sockaddr_in him4;
+ struct sockaddr *sa;
+
+ jint addr;
(*env)->GetByteArrayRegion(env, addrArray, 0, 4, caddr);
addr = ((caddr[0]<<24) & 0xff000000);
addr |= ((caddr[1] <<16) & 0xff0000);
addr |= ((caddr[2] <<8) & 0xff00);
addr |= (caddr[3] & 0xff);
- addr = htonl(addr);
-#ifdef HAS_GLIBC_GETHOSTBY_R
- gethostbyaddr_r((char *)&addr, sizeof(addr), AF_INET, &hent,
- (char*)buf, sizeof(buf), &hp, &h_error);
-#else
- hp = gethostbyaddr_r((char *)&addr, sizeof(addr), AF_INET, &hent,
- (char*)buf, sizeof(buf), &h_error);
-#endif
- /* With the re-entrant system calls, it's possible that the buffer
- * we pass to it is not large enough to hold an exceptionally
- * large DNS entry. This is signaled by errno->ERANGE. We try once
- * more, with a very big size.
- */
- if (hp == NULL && errno == ERANGE) {
- if ((tmp = (char*)malloc(BIG_HENT_BUF_SIZE))) {
-#ifdef HAS_GLIBC_GETHOSTBY_R
- gethostbyaddr_r((char *)&addr, sizeof(addr), AF_INET,
- &hent, tmp, BIG_HENT_BUF_SIZE, &hp, &h_error);
-#else
- hp = gethostbyaddr_r((char *)&addr, sizeof(addr), AF_INET,
- &hent, tmp, BIG_HENT_BUF_SIZE, &h_error);
-#endif
- } else {
- JNU_ThrowOutOfMemoryError(env, "getHostByAddr");
- }
+ memset((void *) &him4, 0, sizeof(him4));
+ him4.sin_addr.s_addr = (uint32_t) htonl(addr);
+ him4.sin_family = AF_INET;
+ sa = (struct sockaddr *) &him4;
+ len = sizeof(him4);
+
+ error = getnameinfo(sa, len, host, NI_MAXHOST, NULL, 0,
+ NI_NAMEREQD);
+
+ if (!error) {
+ ret = (*env)->NewStringUTF(env, host);
}
- if (hp == NULL) {
+
+ if (ret == NULL) {
JNU_ThrowByName(env, JNU_JAVANETPKG "UnknownHostException", NULL);
- } else {
- ret = (*env)->NewStringUTF(env, hp->h_name);
- }
- if (tmp) {
- free(tmp);
}
+
return ret;
}
-
#endif /* _ALLBSD_SOURCE */
#define SET_NONBLOCKING(fd) { \
--
2.2.2