* cppfiles.c (find_include_file): Don't assume nshort is a

	substring of name.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@32533 138bc75d-0d04-0410-961f-82ee72b054a4

2 files changed, 17 insertions, 5 deletions

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 900a0869f61..ac181ce3119 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2000-03-14  Zack Weinberg  <zack@wolery.cumb.org>
+
+	* cppfiles.c (find_include_file): Don't assume nshort is a
+	substring of name.
+
 Tue Mar 14 08:42:21 2000  Jeffrey A Law  (law@cygnus.com)
 
 	* configure.in (hppa configurations): Add pa32-regs.h to the
diff --git a/gcc/cppfiles.c b/gcc/cppfiles.c
index cff8cd2ea5f..98b79af9966 100644
--- a/gcc/cppfiles.c
+++ b/gcc/cppfiles.c
@@ -257,13 +257,20 @@ find_include_file (pfile, fname, search_start, ihash, before)
   if (f == -1)
     return -1;
 
-  ih = (IHASH *) xmalloc (sizeof (IHASH) + strlen (name));
-  strcpy ((char *)ih->name, name);
-  ih->foundhere = path;
   if (path == ABSOLUTE_PATH)
-    ih->nshort = ih->name;
+    {
+      ih = (IHASH *) xmalloc (sizeof (IHASH) + strlen (name));
+      ih->nshort = ih->name;
+    }
   else
-    ih->nshort = strstr (ih->name, fname);
+    {
+      ih = (IHASH *) xmalloc (sizeof (IHASH) + strlen (name)
+			      + strlen (fname) + 1);
+      ih->nshort = ih->name + strlen (fname) + 1;
+      strcpy ((char *)ih->nshort, fname);
+    }
+  strcpy ((char *)ih->name, name);
+  ih->foundhere = path;
   ih->control_macro = NULL;
   ih->hash = dummy.hash;