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GNU C Library master sources branch master updated. glibc-2.21-385-g9d12d76


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http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=9d12d7652b830635528639ece2206ecf5bb9ffbf

commit 9d12d7652b830635528639ece2206ecf5bb9ffbf
Author: Joseph Myers <joseph@codesourcery.com>
Date:   Thu May 21 16:24:24 2015 +0000

    linknamespace: whitelist re_syntax_options.
    
    This patch adds re_syntax_options (bug 18442) to the set of symbols
    that are whitelisted in the linknamespace tests because, while the
    references to them are genuine bugs that should be fixed, the
    involvement of data symbols makes them harder to fix than most such
    bugs.
    
    Tested for x86_64 and x86.
    
    	* conform/linknamespace.pl (@whitelist): Add re_syntax_options.
    	* conform/Makefile (test-xfail-UNIX98/regex.h/linknamespace):
    	Remove variable.
    	(test-xfail-XOPEN2K/regex.h/linknamespace): Likewise.
    	(test-xfail-POSIX2008/regex.h/linknamespace): Likewise.
    	(test-xfail-XOPEN2K8/regex.h/linknamespace): Likewise.

diff --git a/ChangeLog b/ChangeLog
index 30a7432..d61c222 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+2015-05-21  Joseph Myers  <joseph@codesourcery.com>
+
+	* conform/linknamespace.pl (@whitelist): Add re_syntax_options.
+	* conform/Makefile (test-xfail-UNIX98/regex.h/linknamespace):
+	Remove variable.
+	(test-xfail-XOPEN2K/regex.h/linknamespace): Likewise.
+	(test-xfail-POSIX2008/regex.h/linknamespace): Likewise.
+	(test-xfail-XOPEN2K8/regex.h/linknamespace): Likewise.
+
 2015-05-21  Florian Weimer  <fweimer@redhat.com>
 
 	* stdio-common/vfprintf.c (LABEL, JUMP_TABLE_BASE_LABEL, REF):
diff --git a/conform/Makefile b/conform/Makefile
index 6840aeb..bdd7203 100644
--- a/conform/Makefile
+++ b/conform/Makefile
@@ -375,7 +375,6 @@ test-xfail-UNIX98/fnmatch.h/linknamespace = yes
 test-xfail-UNIX98/glob.h/linknamespace = yes
 test-xfail-UNIX98/mqueue.h/linknamespace = yes
 test-xfail-UNIX98/netdb.h/linknamespace = yes
-test-xfail-UNIX98/regex.h/linknamespace = yes
 test-xfail-UNIX98/stdio.h/linknamespace = yes
 test-xfail-UNIX98/stdlib.h/linknamespace = yes
 test-xfail-UNIX98/syslog.h/linknamespace = yes
@@ -386,7 +385,6 @@ test-xfail-XOPEN2K/fmtmsg.h/linknamespace = yes
 test-xfail-XOPEN2K/fnmatch.h/linknamespace = yes
 test-xfail-XOPEN2K/glob.h/linknamespace = yes
 test-xfail-XOPEN2K/netdb.h/linknamespace = yes
-test-xfail-XOPEN2K/regex.h/linknamespace = yes
 test-xfail-XOPEN2K/signal.h/linknamespace = yes
 test-xfail-XOPEN2K/stdlib.h/linknamespace = yes
 test-xfail-XOPEN2K/sys/wait.h/linknamespace = yes
@@ -396,13 +394,11 @@ test-xfail-XOPEN2K/unistd.h/linknamespace = yes
 test-xfail-XOPEN2K/wordexp.h/linknamespace = yes
 test-xfail-POSIX2008/grp.h/linknamespace = yes
 test-xfail-POSIX2008/netdb.h/linknamespace = yes
-test-xfail-POSIX2008/regex.h/linknamespace = yes
 test-xfail-POSIX2008/semaphore.h/linknamespace = yes
 test-xfail-POSIX2008/unistd.h/linknamespace = yes
 test-xfail-XOPEN2K8/fmtmsg.h/linknamespace = yes
 test-xfail-XOPEN2K8/grp.h/linknamespace = yes
 test-xfail-XOPEN2K8/netdb.h/linknamespace = yes
 test-xfail-XOPEN2K8/pwd.h/linknamespace = yes
-test-xfail-XOPEN2K8/regex.h/linknamespace = yes
 test-xfail-XOPEN2K8/syslog.h/linknamespace = yes
 test-xfail-XOPEN2K8/unistd.h/linknamespace = yes
diff --git a/conform/linknamespace.pl b/conform/linknamespace.pl
index 8ea437d..847d2dd 100644
--- a/conform/linknamespace.pl
+++ b/conform/linknamespace.pl
@@ -46,9 +46,12 @@ close (STDSYMS) || die ("close $stdsyms_file: $!\n");
 # linkage when stdio.h included (and possibly not then), not
 # generally.
 #
+# * Bug 18442: re_syntax_options wrongly brought in by regcomp and
+# used by re_comp.
+#
 # * False positive: matherr only used conditionally.
 #
-@whitelist = qw(signgam stdin stdout stderr matherr);
+@whitelist = qw(signgam stdin stdout stderr re_syntax_options matherr);
 foreach my $sym (@whitelist) {
   $stdsyms{$sym} = 1;
 }

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

Summary of changes:
 ChangeLog                |    9 +++++++++
 conform/Makefile         |    4 ----
 conform/linknamespace.pl |    5 ++++-
 3 files changed, 13 insertions(+), 5 deletions(-)


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