Bug#686267: xplc: FTBFS on hurd-i386

[Svante Signell <svante.signell@telia.com>]

Source: xplc
Version: 0.3.13-3
Severity: important
Tags: patch
Usertags: hurd
User: debian-hurd@lists.debian.org

Hi, xplc fails to build due to PATH_MAX issues. The attached patch
solves this problem by using dynamic allocation of the needed strings. It
also adds inclusion of two header files needed. These are checked for in
the configure script already.

Thanks!



--- a/xplc/modulemgr.cpp	2004-09-30 23:09:54.000000000 +0200
+++ b/xplc/modulemgr.cpp	2012-08-30 20:43:10.000000000 +0200
@@ -29,6 +29,12 @@
 #ifdef HAVE_STDINT_H
 # include <stdint.h>
 #endif
+#ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+# include <string.h>
+#endif
 #ifdef HAVE_LIMITS_H
 # include <limits.h>
 #endif
@@ -83,7 +89,8 @@
 #if !defined(WIN32)
   DIR* dir;
   struct dirent* ent;
-  char fname[PATH_MAX];
+  char *fname = NULL;
+  int len = 0;
   IServiceManager* servmgr = XPLC_getServiceManager();
   IModuleLoader* loader;
   ModuleNode* modules = 0;
@@ -106,7 +113,10 @@
   while((ent = readdir(dir))) {
     IModule* module;
 
-    snprintf(fname, PATH_MAX, "%s/%s", directory, ent->d_name);
+    len = strlen(directory) + 1 + strlen(ent->d_name) + 1;
+    free(fname);
+    fname = (char*)malloc(len);
+    snprintf(fname, len, "%s/%s", directory, ent->d_name);
 
     module = loader->loadModule(fname);
     if(module) {
@@ -117,6 +127,7 @@
     }
   }
 
+  free(fname);
   loader->release();
 
   closedir(dir);