From: Corinna Vinschen <corinna@vinschen.de>
Date: Mon, 19 May 2014 16:56:31 +0000 (+0000)
Subject: 	* pseudo-reloc.cc (__report_error): Raise size of module name buffer to
X-Git-Tag: sid-snapshot-20140601~12
X-Git-Url: https://sourceware.org/git/?a=commitdiff_plain;h=d7dd11b8f37c9a25adb43edf9ddc0c3322e5f15c;p=newlib-cygwin.git

	* pseudo-reloc.cc (__report_error): Raise size of module name buffer to
	PATH_MAX.  Fix length in call to GetModuleFileNameW (CID 59947).
---

diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog
index 2a5724e46..3ff4f896c 100644
--- a/winsup/cygwin/ChangeLog
+++ b/winsup/cygwin/ChangeLog
@@ -1,3 +1,8 @@
+2014-05-19  Corinna Vinschen  <corinna@vinschen.de>
+
+	* pseudo-reloc.cc (__report_error): Raise size of module name buffer to
+	PATH_MAX.  Fix length in call to GetModuleFileNameW (CID 59947).
+
 2014-05-19  Corinna Vinschen  <corinna@vinschen.de>
 
 	* net.cc (call_gaa): Fix setting pa_ret pointer in case of an error
diff --git a/winsup/cygwin/pseudo-reloc.cc b/winsup/cygwin/pseudo-reloc.cc
index 00c58d7a8..bdcde2a4b 100644
--- a/winsup/cygwin/pseudo-reloc.cc
+++ b/winsup/cygwin/pseudo-reloc.cc
@@ -85,12 +85,12 @@ __report_error (const char *msg, ...)
    * cygwin ptys.
    */
   char buf[128];
-  WCHAR module[MAX_PATH];
+  WCHAR module[PATH_MAX];
   char * posix_module = NULL;
   static const char UNKNOWN_MODULE[] = "<unknown module>: ";
   static const char CYGWIN_FAILURE_MSG[] = "Cygwin runtime failure: ";
   HANDLE errh = GetStdHandle (STD_ERROR_HANDLE);
-  ssize_t modulelen = GetModuleFileNameW (NULL, module, sizeof (module));
+  ssize_t modulelen = GetModuleFileNameW (NULL, module, PATH_MAX);
   va_list args;
 
   /* FIXME: cleanup further to avoid old use of cygwin_internal */