GNU C Library master sources branch linaro/2.21/master updated. glibc-2.21-53-ga67ffcf

[azanella at sourceware dot org]

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      from  136c42bf121185dd2cecd012fa614b24303b8497 (commit)

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- Log -----------------------------------------------------------------
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=a67ffcfae3a020e70ef70d5f9f975e54354fb5e0

commit a67ffcfae3a020e70ef70d5f9f975e54354fb5e0
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 e2ee914..385ffab 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2017-04-21  Joseph Myers  <joseph@codesourcery.com>
+
+	* io/ftwtest-sh: Also trap on exit to remove temporary files.
+
 2017-04-11  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
 
 	* posix/globtest.sh: Add cleanup routine on trap 0.
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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