commit 0c701ba2a4b10a5f6f3fae31cb0ec6ca034d51d9

Author: Mark Wielaard <mark@klomp.org>

Date:   Fri Dec 7 14:01:20 2018 +0100

    Fix sigkill.stderr.exp for glibc-2.28.

    glibc 2.28 filters out some bad signal numbers and returns

    Invalid argument instead of passing such bad signal numbers

    the kernel sigaction syscall. So we won't see such bad signal

    numbers and won't print "bad signal number" ourselves.

    Add a new memcheck/tests/sigkill.stderr.exp-glibc-2.28 to catch

    this case.

diff --git a/memcheck/tests/Makefile.am b/memcheck/tests/Makefile.am

index 76e0e90..2af4dd1 100644

--- a/memcheck/tests/Makefile.am

+++ b/memcheck/tests/Makefile.am

@@ -260,7 +260,8 @@ EXTRA_DIST = \

 	sh-mem-random.stdout.exp sh-mem-random.vgtest \

 	sigaltstack.stderr.exp sigaltstack.vgtest \

 	sigkill.stderr.exp sigkill.stderr.exp-darwin sigkill.stderr.exp-mips32 \

-	    sigkill.stderr.exp-solaris sigkill.vgtest \

+	    sigkill.stderr.exp-solaris \

+	    sigkill.stderr.exp-glibc-2.28 sigkill.vgtest \

 	signal2.stderr.exp signal2.stdout.exp signal2.vgtest \

 	sigprocmask.stderr.exp sigprocmask.stderr.exp2 sigprocmask.vgtest \

 	static_malloc.stderr.exp static_malloc.vgtest \

diff --git a/memcheck/tests/sigkill.stderr.exp-glibc-2.28 b/memcheck/tests/sigkill.stderr.exp-glibc-2.28

new file mode 100644

index 0000000..0e5f0cb

--- /dev/null

+++ b/memcheck/tests/sigkill.stderr.exp-glibc-2.28

@@ -0,0 +1,197 @@

+

+setting signal 1: Success

+getting signal 1: Success

+

+setting signal 2: Success

+getting signal 2: Success

+

+setting signal 3: Success

+getting signal 3: Success

+

+setting signal 4: Success

+getting signal 4: Success

+

+setting signal 5: Success

+getting signal 5: Success

+

+setting signal 6: Success

+getting signal 6: Success

+

+setting signal 7: Success

+getting signal 7: Success

+

+setting signal 8: Success

+getting signal 8: Success

+

+setting signal 9: Warning: ignored attempt to set SIGKILL handler in sigaction();

+         the SIGKILL signal is uncatchable

+Invalid argument

+getting signal 9: Success

+

+setting signal 10: Success

+getting signal 10: Success

+

+setting signal 11: Success

+getting signal 11: Success

+

+setting signal 12: Success

+getting signal 12: Success

+

+setting signal 13: Success

+getting signal 13: Success

+

+setting signal 14: Success

+getting signal 14: Success

+

+setting signal 15: Success

+getting signal 15: Success

+

+setting signal 16: Success

+getting signal 16: Success

+

+setting signal 17: Success

+getting signal 17: Success

+

+setting signal 18: Success

+getting signal 18: Success

+

+setting signal 19: Warning: ignored attempt to set SIGSTOP handler in sigaction();

+         the SIGSTOP signal is uncatchable

+Invalid argument

+getting signal 19: Success

+

+setting signal 20: Success

+getting signal 20: Success

+

+setting signal 21: Success

+getting signal 21: Success

+

+setting signal 22: Success

+getting signal 22: Success

+

+setting signal 23: Success

+getting signal 23: Success

+

+setting signal 24: Success

+getting signal 24: Success

+

+setting signal 25: Success

+getting signal 25: Success

+

+setting signal 26: Success

+getting signal 26: Success

+

+setting signal 27: Success

+getting signal 27: Success

+

+setting signal 28: Success

+getting signal 28: Success

+

+setting signal 29: Success

+getting signal 29: Success

+

+setting signal 30: Success

+getting signal 30: Success

+

+setting signal 31: Success

+getting signal 31: Success

+

+setting signal 34: Success

+getting signal 34: Success

+

+setting signal 35: Success

+getting signal 35: Success

+

+setting signal 36: Success

+getting signal 36: Success

+

+setting signal 37: Success

+getting signal 37: Success

+

+setting signal 38: Success

+getting signal 38: Success

+

+setting signal 39: Success

+getting signal 39: Success

+

+setting signal 40: Success

+getting signal 40: Success

+

+setting signal 41: Success

+getting signal 41: Success

+

+setting signal 42: Success

+getting signal 42: Success

+

+setting signal 43: Success

+getting signal 43: Success

+

+setting signal 44: Success

+getting signal 44: Success

+

+setting signal 45: Success

+getting signal 45: Success

+

+setting signal 46: Success

+getting signal 46: Success

+

+setting signal 47: Success

+getting signal 47: Success

+

+setting signal 48: Success

+getting signal 48: Success

+

+setting signal 49: Success

+getting signal 49: Success

+

+setting signal 50: Success

+getting signal 50: Success

+

+setting signal 51: Success

+getting signal 51: Success

+

+setting signal 52: Success

+getting signal 52: Success

+

+setting signal 53: Success

+getting signal 53: Success

+

+setting signal 54: Success

+getting signal 54: Success

+

+setting signal 55: Success

+getting signal 55: Success

+

+setting signal 56: Success

+getting signal 56: Success

+

+setting signal 57: Success

+getting signal 57: Success

+

+setting signal 58: Success

+getting signal 58: Success

+

+setting signal 59: Success

+getting signal 59: Success

+

+setting signal 60: Success

+getting signal 60: Success

+

+setting signal 61: Success

+getting signal 61: Success

+

+setting signal 62: Success

+getting signal 62: Success

+

+setting signal 65: Invalid argument

+getting signal 65: Invalid argument

+

+

+HEAP SUMMARY:

+    in use at exit: ... bytes in ... blocks

+  total heap usage: ... allocs, ... frees, ... bytes allocated

+

+For a detailed leak analysis, rerun with: --leak-check=full

+

+For counts of detected and suppressed errors, rerun with: -v

+ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)

diff -ur valgrind-3.14.0.orig/memcheck/tests/Makefile.in valgrind-3.14.0/memcheck/tests/Makefile.in

--- valgrind-3.14.0.orig/memcheck/tests/Makefile.in	2018-12-13 00:30:45.013839247 +0100

+++ valgrind-3.14.0/memcheck/tests/Makefile.in	2018-12-13 00:30:54.242636002 +0100

@@ -1573,7 +1573,8 @@

 	sh-mem-random.stdout.exp sh-mem-random.vgtest \

 	sigaltstack.stderr.exp sigaltstack.vgtest \

 	sigkill.stderr.exp sigkill.stderr.exp-darwin sigkill.stderr.exp-mips32 \

-	    sigkill.stderr.exp-solaris sigkill.vgtest \

+	    sigkill.stderr.exp-solaris \

+	    sigkill.stderr.exp-glibc-2.28 sigkill.vgtest \

 	signal2.stderr.exp signal2.stdout.exp signal2.vgtest \

 	sigprocmask.stderr.exp sigprocmask.stderr.exp2 sigprocmask.vgtest \

 	static_malloc.stderr.exp static_malloc.vgtest \