GNU C Library master sources branch master updated. glibc-2.22-449-g1107424

[jsm28 at sourceware dot org]

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http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=11074243315907946784af0e4af8541b5c505a02

commit 11074243315907946784af0e4af8541b5c505a02
Author: Joseph Myers <joseph@codesourcery.com>
Date:   Wed Oct 21 21:18:21 2015 +0000

    Make io/ftwtest-sh remove temporary files on early exit.
    
    The test io/ftwtest-sh creates a directory that at some points during
    the test does not have execute permission.  To avoid leaving behind
    such a directory that prevents the build directory from being removed
    with a simple "rm -rf", it traps various signals to make the directory
    executable and remove it before exit.  However, this doesn't cover the
    case where one of the tests simply fails (which happens with cross
    testing if testing on a remote system where the path to the build
    directory involves a symlink, or if that remote system fell over
    during testing - I think the latter is the case where the directory is
    left behind with bad permissions).
    
    This patch makes that test also trap signal 0 (exit) so that the
    directory gets properly removed in such failure cases as well.
    
    Tested in both configurations where the test passes and where it fails
    to verify that the result of the test is unchanged but the directory
    is no longer left behind where it was previously left behind.
    
    	* io/ftwtest-sh: Also trap on exit to remove temporary files.

diff --git a/ChangeLog b/ChangeLog
index 1300047..66a0cce 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2015-10-21  Joseph Myers  <joseph@codesourcery.com>
+
+	* io/ftwtest-sh: Also trap on exit to remove temporary files.
+
 2015-10-21  H.J. Lu  <hongjiu.lu@intel.com>
 
 	* sysdeps/unix/sysv/linux/i386/libc-do-syscall.S: Replace
diff --git a/io/ftwtest-sh b/io/ftwtest-sh
index 478171d..8669eab 100644
--- a/io/ftwtest-sh
+++ b/io/ftwtest-sh
@@ -45,7 +45,7 @@ export LC_ALL
 tmp=${objpfx}io
 tmpdir=$tmp/ftwtest.d
 
-trap 'chmod -fR a+x $tmpdir; rm -fr $tmpdir $testout' 1 2 3 15
+trap 'chmod -fR a+x $tmpdir; rm -fr $tmpdir $testout' 0 1 2 3 15
 
 if test -d $tmpdir; then
   chmod -fR a+x $tmpdir
@@ -296,4 +296,6 @@ rm $testout
 
 rm -fr $tmpdir
 
+trap '' 0
+
 exit 0

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog     |    4 ++++
 io/ftwtest-sh |    4 +++-
 2 files changed, 7 insertions(+), 1 deletions(-)


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