Hello,
I have reworked the patch a bit, extended it, tested it, and will NMU-0
it, here is the diff
Samuel
diff -urN pvm-3.4.5/debian/changelog pvm-3.4.5+nmu/debian/changelog
--- pvm-3.4.5/debian/changelog 2011-08-19 21:00:34.000000000 +0000
+++ pvm-3.4.5+nmu/debian/changelog 2011-08-19 21:50:38.000000000 +0000
@@ -1,3 +1,13 @@
+pvm (3.4.5-12.3) unstable; urgency=low
+
+ * Non-maintainer upload.
+ * Add patch 22-fix_FTBFS4hurd.patch (Closes: #622932). Thanks Svante Signell
+ for initial patch.
+ * Add patch 23-fix_trunc.patch to fix O_TRUNC undefined behavior without
+ O_WRONLY or O_RDWR.
+
+ -- Samuel Thibault <sthiba...@debian.org> Fri, 19 Aug 2011 20:59:48 +0000
+
pvm (3.4.5-12.2) unstable; urgency=low
* Non-maintainer upload.
diff -urN pvm-3.4.5/debian/patches/22-fix_FTBFS4hurd.patch
pvm-3.4.5+nmu/debian/patches/22-fix_FTBFS4hurd.patch
--- pvm-3.4.5/debian/patches/22-fix_FTBFS4hurd.patch 1970-01-01
00:00:00.000000000 +0000
+++ pvm-3.4.5+nmu/debian/patches/22-fix_FTBFS4hurd.patch 2011-08-19
21:22:46.000000000 +0000
@@ -0,0 +1,77 @@
+Index: pvm-3.4.5+nmu/src/pvmd.c
+===================================================================
+--- pvm-3.4.5+nmu.orig/src/pvmd.c 2011-08-19 21:06:13.000000000 +0000
++++ pvm-3.4.5+nmu/src/pvmd.c 2011-08-19 21:22:43.000000000 +0000
+@@ -3836,7 +3836,8 @@
+ int pid; /* task pid */
+ int pfd[2]; /* pipe back from task */
+ struct task *tp; /* new task context */
+- char path[MAXPATHLEN];
++ char *path = NULL, *new_path;
++ size_t path_size = 0, needed_size;
+ struct stat sb;
+ char **ep, **eplist;
+ int i;
+@@ -3868,6 +3869,24 @@
+ eplist = CINDEX(name, '/') ? nullep : epaths;
+
+ for (ep = eplist; *ep; ep++) {
++ needed_size = strlen(*ep) + 1;
++ if ((*ep)[0])
++ needed_size++;
++ needed_size += strlen(name);
++#ifdef IMA_OS2
++ needed_size += 4;
++#endif
++ if (path_size < needed_size) {
++ path_size += needed_size;
++ new_path = realloc(path, path_size);
++ if (!new_path) {
++ pvmlogerror("cannot allocate memory\n");
++ free(path);
++ task_free(tp);
++ return PvmOutOfRes;
++ }
++ path = new_path;
++ }
+ (void)strcpy(path, *ep);
+ if (path[0])
+ (void)strcat(path, "/");
+@@ -3939,12 +3958,14 @@
+ if (socketpair(AF_UNIX, SOCK_STREAM, 0, pfd) == -1) {
+ pvmlogperror("forkexec() socketpair");
+ task_free(tp);
++ free (path);
+ return PvmOutOfRes;
+ }
+ #else
+ if (pipe(pfd) == -1) {
+ pvmlogperror("forkexec() pipe");
+ task_free(tp);
++ free (path);
+ return PvmOutOfRes;
+ }
+ #endif
+@@ -4077,6 +4098,7 @@
+ (void)close(pfd[0]);
+ (void)close(pfd[1]);
+ task_free(tp);
++ free (path);
+ return PvmOutOfRes;
+ }
+ (void)close(pfd[1]);
+@@ -4094,12 +4116,14 @@
+
+ tp->t_a_out = STRALLOC(name);
+ *tpp = tp;
++ free (path);
+ return 0;
+ }
+ if (pvmdebmask & PDMTASK) {
+ pvmlogprintf("forkexec() didn't find <%s>\n", name);
+ }
+ task_free(tp);
++ free (path);
+ return PvmNoFile;
+ }
+
diff -urN pvm-3.4.5/debian/patches/23-fix_trunc.patch
pvm-3.4.5+nmu/debian/patches/23-fix_trunc.patch
--- pvm-3.4.5/debian/patches/23-fix_trunc.patch 1970-01-01 00:00:00.000000000
+0000
+++ pvm-3.4.5+nmu/debian/patches/23-fix_trunc.patch 2011-08-19
21:49:40.000000000 +0000
@@ -0,0 +1,56 @@
+Index: pvm-3.4.5+nmu/misc/group-hack-337
+===================================================================
+--- pvm-3.4.5+nmu.orig/misc/group-hack-337 2011-08-19 21:47:23.000000000
+0000
++++ pvm-3.4.5+nmu/misc/group-hack-337 2011-08-19 21:48:29.000000000 +0000
+@@ -165,7 +165,7 @@
+ tp->t_authnam = TALLOC(LEN_OF_TMP_NAM, char, "auth");
+ (void)TMPNAMFUN(tp->t_authnam);
+
+-! if ((tp->t_authfd = open(tp->t_authnam, O_RDONLY|O_CREAT|O_TRUNC, 0600))
++! if ((tp->t_authfd = open(tp->t_authnam, O_RDWR|O_CREAT|O_TRUNC, 0600))
+ ! == -1) {
+ pvmlogperror("tm_connect() can't create d-auth file");
+ PVM_FREE(tp->t_authnam);
+@@ -178,7 +178,7 @@
+ tp->t_authnam = TALLOC(LEN_OF_TMP_NAM, char, "auth");
+ (void)TMPNAMFUN(tp->t_authnam);
+
+-! if ((tp->t_authfd = open(tp->t_authnam, O_RDONLY|O_CREAT|O_TRUNC,
0600)) == -1) {
++! if ((tp->t_authfd = open(tp->t_authnam, O_RDWR|O_CREAT|O_TRUNC, 0600))
== -1) {
+ pvmlogperror("tm_connect() can't create d-auth file");
+ PVM_FREE(tp->t_authnam);
+ tp->t_authnam = 0;
+Index: pvm-3.4.5+nmu/src/lpvm.c
+===================================================================
+--- pvm-3.4.5+nmu.orig/src/lpvm.c 2011-08-19 21:47:23.000000000 +0000
++++ pvm-3.4.5+nmu/src/lpvm.c 2011-08-19 21:49:16.000000000 +0000
+@@ -3089,11 +3089,7 @@
+ #ifndef IMA_MPP
+ #ifndef NOPROT
+ (void)PVMTMPNAMFUN(authfn);
+-#ifdef IMA_OS2
+ if ((authfd = open(authfn, O_RDWR|O_CREAT|O_TRUNC, 0600)) == -1) {
+-#else
+- if ((authfd = open(authfn, O_RDONLY|O_CREAT|O_TRUNC, 0600)) == -1) {
+-#endif
+ pvmlogperror(authfn);
+ pvmlogerror("pvmbeatask() can't creat t-auth file\n");
+ cc = PvmSysErr;
+Index: pvm-3.4.5+nmu/src/tdpro.c
+===================================================================
+--- pvm-3.4.5+nmu.orig/src/tdpro.c 2011-08-19 21:47:23.000000000 +0000
++++ pvm-3.4.5+nmu/src/tdpro.c 2011-08-19 21:48:52.000000000 +0000
+@@ -570,12 +570,7 @@
+ tp->t_authnam = TALLOC(PVMTMPNAMLEN, char, "auth");
+ (void)PVMTMPNAMFUN(tp->t_authnam);
+
+-#ifndef IMA_OS2
+- if ((tp->t_authfd = open(tp->t_authnam, O_RDONLY|O_CREAT|O_TRUNC, 0600))
+-#else
+- if ((tp->t_authfd = open(tp->t_authnam, O_RDWR|O_CREAT|O_TRUNC, 0600))
+-#endif
+- == -1) {
++ if ((tp->t_authfd = open(tp->t_authnam, O_RDWR|O_CREAT|O_TRUNC, 0600))
== -1) {
+ pvmlogperror("tm_connect() can't create d-auth file");
+ PVM_FREE(tp->t_authnam);
+ tp->t_authnam = 0;
diff -urN pvm-3.4.5/debian/patches/series pvm-3.4.5+nmu/debian/patches/series
--- pvm-3.4.5/debian/patches/series 2011-08-19 21:00:34.000000000 +0000
+++ pvm-3.4.5+nmu/debian/patches/series 2011-08-19 21:46:39.000000000 +0000
@@ -20,3 +20,5 @@
99-old-build-system-changes-i-have-no-idea-what-are-for.patch
20-fix-kfreebsd-ftbfs.patch
21-sh4-support.patch
+22-fix_FTBFS4hurd.patch
+23-fix_trunc.patch
