From: Gary V. Vaughan <gary@gnu.org>
Date: Tue, 16 Jul 2002 09:12:30 +0000 (+0000)
Subject: * libltdl/ltdl.c (tryall_dlopen): We need to catch missing file
X-Git-Tag: release-1-5~97
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f57ca23232e5784effb15f1b94a332ad4bb37408;p=thirdparty%2Flibtool.git

* libltdl/ltdl.c (tryall_dlopen): We need to catch missing file
errors early so that file_not_found() can detect what happened.
---

diff --git a/ChangeLog b/ChangeLog
index 4a78754a2..3521b6a9e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2002-07-16  Gary V. Vaughan  <gary@gnu.org>
+
+	* libltdl/ltdl.c (tryall_dlopen): We need to catch missing file
+	errors early so that file_not_found() can detect what happened.
+
 2002-06-26  Bob Friesenhahn  <bfreisen@simple.dallas.tx.us>
 
 	* libtool.m4 (AC_LIBTOOL_SYS_DYNAMIC_LINKER) [mingw]: Remove
diff --git a/libltdl/ltdl.c b/libltdl/ltdl.c
index 57fb5af87..0ef64f7c1 100644
--- a/libltdl/ltdl.c
+++ b/libltdl/ltdl.c
@@ -1910,6 +1910,15 @@ tryall_dlopen (handle, filename)
   cur = *handle;
   if (filename)
     {
+      /* We need to catch missing file errors early so that
+	 file_not_found() can detect what happened. */
+      if (access (filename, R_OK) != 0)
+	{
+	  LT_DLMUTEX_SETERROR (LT_DLSTRERROR (FILE_NOT_FOUND));
+	  ++errors;
+	  goto done;
+	}
+
       cur->info.filename = lt_estrdup (filename);
       if (!cur->info.filename)
 	{