From: Christopher Faylor <me+cygwin@cgf.cx>
Date: Thu, 21 Feb 2002 04:59:36 +0000 (+0000)
Subject: * win32-nat.c (register_loaded_dll): Handle case where FindFirstFile fails.
X-Git-Tag: gdb_5_2-2002-03-03-branchpoint~145
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c914e0cc47f31781bbf8bbc1bd98bd8861b166a4;p=external%2Fbinutils.git

* win32-nat.c (register_loaded_dll): Handle case where FindFirstFile fails.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 063701c..e6cb3a0 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2002-02-20  Christopher Faylor  <cgf@redhat.com>
+
+	* win32-nat.c (register_loaded_dll): Handle case where FindFirstFile
+	fails.
+
 2002-02-20  Daniel Jacobowitz  <drow@mvista.com>
 
 	* jv-exp.y (parse_number): Change type of implicit longs
diff --git a/gdb/win32-nat.c b/gdb/win32-nat.c
index 610af6f..871620f 100644
--- a/gdb/win32-nat.c
+++ b/gdb/win32-nat.c
@@ -582,16 +582,19 @@ register_loaded_dll (const char *name, DWORD load_addr)
   HANDLE h = FindFirstFile(name, &w32_fd);
   size_t len;
 
-  FindClose (h);
-  strcpy (buf, name);
-  if (GetCurrentDirectory (MAX_PATH + 1, cwd))
+  if (h)
     {
-      p = strrchr (buf, '\\');
-      if (p)
-	p[1] = '\0';
-      SetCurrentDirectory (buf);
-      GetFullPathName (w32_fd.cFileName, MAX_PATH, buf, &p);
-      SetCurrentDirectory (cwd);
+      FindClose (h);
+      strcpy (buf, name);
+      if (GetCurrentDirectory (MAX_PATH + 1, cwd))
+	{
+	  p = strrchr (buf, '\\');
+	  if (p)
+	    p[1] = '\0';
+	  SetCurrentDirectory (buf);
+	  GetFullPathName (w32_fd.cFileName, MAX_PATH, buf, &p);
+	  SetCurrentDirectory (cwd);
+	}
     }
 
   cygwin_conv_to_posix_path (buf, ppath);
diff --git a/gdb/windows-nat.c b/gdb/windows-nat.c
index 610af6f..871620f 100644
--- a/gdb/windows-nat.c
+++ b/gdb/windows-nat.c
@@ -582,16 +582,19 @@ register_loaded_dll (const char *name, DWORD load_addr)
   HANDLE h = FindFirstFile(name, &w32_fd);
   size_t len;
 
-  FindClose (h);
-  strcpy (buf, name);
-  if (GetCurrentDirectory (MAX_PATH + 1, cwd))
+  if (h)
     {
-      p = strrchr (buf, '\\');
-      if (p)
-	p[1] = '\0';
-      SetCurrentDirectory (buf);
-      GetFullPathName (w32_fd.cFileName, MAX_PATH, buf, &p);
-      SetCurrentDirectory (cwd);
+      FindClose (h);
+      strcpy (buf, name);
+      if (GetCurrentDirectory (MAX_PATH + 1, cwd))
+	{
+	  p = strrchr (buf, '\\');
+	  if (p)
+	    p[1] = '\0';
+	  SetCurrentDirectory (buf);
+	  GetFullPathName (w32_fd.cFileName, MAX_PATH, buf, &p);
+	  SetCurrentDirectory (cwd);
+	}
     }
 
   cygwin_conv_to_posix_path (buf, ppath);