From f39ac3228bc30ba770c266e19110f36ea5d83d90 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Sat, 23 Apr 2016 16:37:06 +0200
Subject: Unless name ends with a separator don't try it as package directory
 in pkg-build

---
 bpkg/pkg-build.cxx | 63 ++++++++++++++++++++++++++++++++----------------------
 1 file changed, 37 insertions(+), 26 deletions(-)

(limited to 'bpkg/pkg-build.cxx')

diff --git a/bpkg/pkg-build.cxx b/bpkg/pkg-build.cxx
index f4d4699..9dc58c4 100644
--- a/bpkg/pkg-build.cxx
+++ b/bpkg/pkg-build.cxx
@@ -7,6 +7,7 @@
 #include <map>
 #include <set>
 #include <list>
+#include <cstring>    // strlen()
 #include <iostream>   // cout
 #include <algorithm>  // find()
 
@@ -841,6 +842,7 @@ namespace bpkg
       for (bool diag (false); args.more (); )
       {
         const char* s (args.peek ());
+        size_t sn (strlen (s));
 
         // Reduce all the potential variations (archive, directory, package
         // name, package name/version) to a single available_package object.
@@ -886,35 +888,44 @@ namespace bpkg
 
         // Is this a package directory?
         //
-        try
+        // We used to just check any name which led to some really bizarre
+        // behavior where a sub-directory of the working directory happened
+        // to contain a manifest file and was therefore treated as a package
+        // directory. So now we will only do this test if the name ends with
+        // the directory separator.
+        //
+        if (sn != 0 && path::traits::is_separator (s[sn - 1]))
         {
-          dir_path d (s);
-          if (exists (d))
+          try
           {
-            if (diag)
-              info << "'" << s << "' does not appear to be a valid package "
-                   << "directory: ";
-
-            package_manifest m (pkg_verify (d, true, diag));
-
-            // This is a package directory (note that we shouldn't throw
-            // failed from here on).
-            //
-            l4 ([&]{trace << "directory " << d;});
-            n = m.name;
-            v = m.version;
-            ap = make_shared<available_package> (move (m));
-            ar = root;
-            ap->locations.push_back (package_location {root, move (d)});
+            dir_path d (s);
+            if (exists (d))
+            {
+              if (diag)
+                info << "'" << s << "' does not appear to be a valid package "
+                     << "directory: ";
+
+              package_manifest m (pkg_verify (d, true, diag));
+
+              // This is a package directory (note that we shouldn't throw
+              // failed from here on).
+              //
+              l4 ([&]{trace << "directory " << d;});
+              n = m.name;
+              v = m.version;
+              ap = make_shared<available_package> (move (m));
+              ar = root;
+              ap->locations.push_back (package_location {root, move (d)});
+          }
+          }
+          catch (const invalid_path&)
+          {
+            // Not a valid path so cannot be an archive.
+          }
+          catch (const failed&)
+          {
+            // Not a valid package archive.
           }
-        }
-        catch (const invalid_path&)
-        {
-          // Not a valid path so cannot be an archive.
-        }
-        catch (const failed&)
-        {
-          // Not a valid package archive.
         }
 
         // If this was a diagnostics "run", then we are done.
-- 
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