From: Julian Seward <jseward@acm.org>
Date: Mon, 26 Sep 2011 16:46:04 +0000 (+0000)
Subject: Print a slightly less useless failure message if VG_(mkstemp) fails to
X-Git-Tag: svn/VALGRIND_3_7_0~189
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=34a86e3b101a5e61ee611f39e4f3aaf86d4a5da4;p=thirdparty%2Fvalgrind.git

Print a slightly less useless failure message if VG_(mkstemp) fails to
create a temp file, as often happens on Android.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12048
---

diff --git a/coregrind/m_libcfile.c b/coregrind/m_libcfile.c
index 10fab9d7e8..d5b425dff5 100644
--- a/coregrind/m_libcfile.c
+++ b/coregrind/m_libcfile.c
@@ -637,8 +637,10 @@ Int VG_(mkstemp) ( HChar* part_of_name, /*OUT*/HChar* fullname )
       sres = VG_(open)(buf,
                        VKI_O_CREAT|VKI_O_RDWR|VKI_O_EXCL|VKI_O_TRUNC,
                        VKI_S_IRUSR|VKI_S_IWUSR);
-      if (sr_isError(sres))
+      if (sr_isError(sres)) {
+         VG_(umsg)("VG_(mkstemp): failed to create temp file: %s\n", buf);
          continue;
+      }
       /* VG_(safe_fd) doesn't return if it fails. */
       fd = VG_(safe_fd)( sr_Res(sres) );
       if (fullname)