Update valgrind-3.15.0-copy_file_range.patch
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@ -309,3 +309,66 @@ index 9f1bdab..9ba0665 100644
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LINXY(__NR_statx, sys_statx), // 397
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};
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commit c212b72a63e43be323a4e028bbdbe8b023c22be8
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Author: Mark Wielaard <mark@klomp.org>
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Date: Wed May 15 21:30:00 2019 +0200
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Explicitly make testcase variable for sys-copy_file_range undefined.
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On some systems an extra warning could occur when a variable in
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the memcheck/tests/linux/sys-copy_file_range testcase was undefined,
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but (accidentially) pointed to known bad memory. Fix by defining the
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variable as 0, but then marking it explicitly undefined using memcheck
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VALGRIND_MAKE_MEM_UNDEFINED.
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Followup for https://bugs.kde.org/show_bug.cgi?id=407218
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diff --git a/memcheck/tests/linux/sys-copy_file_range.c b/memcheck/tests/linux/sys-copy_file_range.c
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index 83981c6..589399c 100644
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--- a/memcheck/tests/linux/sys-copy_file_range.c
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+++ b/memcheck/tests/linux/sys-copy_file_range.c
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@@ -3,8 +3,8 @@
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#include <stdio.h>
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#include <stdlib.h>
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#include <sys/stat.h>
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-#include <sys/syscall.h>
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#include <unistd.h>
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+#include "../../memcheck.h"
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int main(int argc, char **argv)
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{
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@@ -51,7 +51,7 @@ int main(int argc, char **argv)
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/* Check valgrind will produce expected warnings for the
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various wrong arguments. */
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do {
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- void *t;
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+ void *t = 0; VALGRIND_MAKE_MEM_UNDEFINED (&t, sizeof (void *));
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void *z = (void *) -1;
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ret = copy_file_range(fd_in, t, fd_out, NULL, len, 0);
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commit 033d013bebeb3471c0da47060deb9a5771e6c913
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Author: Mark Wielaard <mark@klomp.org>
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Date: Fri May 24 21:51:31 2019 +0200
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Fix memcheck/tests/linux/sys-copy_file_range open call (mode).
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sys-copy_file_range.c calls open with O_CREAT flag and so must provide
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a mode argument. valgrind memcheck actually caught this ommission on
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some arches (fedora rawhide i686 specifically).
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This is a small additional fixup for
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https://bugs.kde.org/show_bug.cgi?id=407218
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diff --git a/memcheck/tests/linux/sys-copy_file_range.c b/memcheck/tests/linux/sys-copy_file_range.c
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index 589399c..3022fa1 100644
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--- a/memcheck/tests/linux/sys-copy_file_range.c
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+++ b/memcheck/tests/linux/sys-copy_file_range.c
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@@ -12,7 +12,7 @@ int main(int argc, char **argv)
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struct stat stat;
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loff_t len, ret;
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- fd_in = open("copy_file_range_source", O_CREAT | O_RDWR);
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+ fd_in = open("copy_file_range_source", O_CREAT | O_RDWR, 0644);
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if (fd_in == -1) {
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perror("open copy_file_range_source");
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exit(EXIT_FAILURE);
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@ -478,6 +478,9 @@ fi
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%endif
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%changelog
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* Fri May 24 2019 Mark Wielaard <mjw@fedoraproject.org>
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- Update valgrind-3.15.0-copy_file_range.patch.
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* Fri May 24 2019 Mark Wielaard <mjw@fedoraproject.org> - 3.15.0-7
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- Update valgrind-3.15.0-some-stack-protector.patch to include getoff.
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- Add valgrind-3.15.0-some-Wl-z-now.patch
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