## 38_hurd.patch by  <glandium@debian.org>
##
## All lines beginning with `## DP:' are a description of the patch.
## DP: Fix FTBFS on Hurd because of MAXPATHLEN

Index: nss/nss/cmd/shlibsign/shlibsign.c
===================================================================
--- nss.orig/nss/cmd/shlibsign/shlibsign.c
+++ nss/nss/cmd/shlibsign/shlibsign.c
@@ -1260,7 +1260,6 @@ main(int argc, char **argv)
 #ifdef USES_LINKS
     int ret;
     struct stat stat_buf;
-    char link_buf[MAXPATHLEN + 1];
     char *link_file = NULL;
 #endif
 
@@ -1511,10 +1510,22 @@ main(int argc, char **argv)
     }
     if (S_ISLNK(stat_buf.st_mode)) {
         char *dirpath, *dirend;
-        ret = readlink(input_file, link_buf, sizeof(link_buf) - 1);
-        if (ret < 0) {
-            perror(input_file);
-            goto cleanup;
+        char *link_buf = NULL;
+        size_t size = 64;
+        while (1) {
+            link_buf = realloc(link_buf, size);
+            if (!link_buf) {
+                perror(input_file);
+                goto cleanup;
+            }
+            ret = readlink(input_file, link_buf, size - 1);
+            if (ret < 0) {
+                perror(input_file);
+                goto cleanup;
+            }
+            if (ret < size - 1)
+                break;
+            size *= 2;
         }
         link_buf[ret] = 0;
         link_file = mkoutput(input_file);
Index: nss/nss/lib/freebl/unix_rand.c
===================================================================
--- nss.orig/nss/lib/freebl/unix_rand.c
+++ nss/nss/lib/freebl/unix_rand.c
@@ -756,6 +756,10 @@ RNG_FileForRNG(const char *fileName)
 #define _POSIX_PTHREAD_SEMANTICS
 #include <dirent.h>
 
+#ifndef PATH_MAX
+#define PATH_MAX 1024
+#endif
+
 PRBool
 ReadFileOK(char *dir, char *file)
 {