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Merge pull request #652 from osresearch/lvm-segfault

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lvm2: turn off buffering, which prevents segfault with new musl (#651)
This commit is contained in:
tlaurion 2020-01-15 13:14:30 -05:00 committed by GitHub
commit a5f4d7d8be
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 34 additions and 18 deletions
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2
modules/lvm2
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@ -1,7 +1,7 @@
modules-$(CONFIG_LVM2) += lvm2
lvm2_version := 2.02.168
lvm2_dir := LVM2.$(lvm2_version)
lvm2_dir := lvm2.$(lvm2_version)
lvm2_tar := LVM2.$(lvm2_version).tgz
lvm2_url := https://mirrors.kernel.org/sourceware/lvm2/$(lvm2_tar)
lvm2_hash := 23a3d1cddd41b3ef51812ebf83e9fa491f502fe74130d4263be327a91914660d

50
patches/lvm2-2.02.168.patch
View File

@ -1,6 +1,6 @@
diff -u --recursive ../clean/LVM2.2.02.168/lib/mm/memlock.c LVM2.2.02.168/lib/mm/memlock.c
--- ../clean/LVM2.2.02.168/lib/mm/memlock.c 2016-11-30 18:17:29.000000000 -0500
+++ LVM2.2.02.168/lib/mm/memlock.c 2017-04-12 08:18:18.533783802 -0400
diff --recursive -u clean/LVM2.2.02.168/lib/mm/memlock.c lvm2.2.02.168/lib/mm/memlock.c
--- clean/LVM2.2.02.168/lib/mm/memlock.c 2016-12-01 00:17:29.000000000 +0100
+++ lvm2.2.02.168/lib/mm/memlock.c 2020-01-09 13:23:14.017310025 +0100
@@ -150,6 +150,7 @@
static void _allocate_memory(void)
@ -9,7 +9,7 @@ diff -u --recursive ../clean/LVM2.2.02.168/lib/mm/memlock.c LVM2.2.02.168/lib/mm
#ifndef VALGRIND_POOL
void *stack_mem;
struct rlimit limit;
@@ -208,6 +209,7 @@
@@ -208,11 +209,14 @@
for (i = 0; i < area; ++i)
free(areas[i]);
#endif
@ -17,7 +17,14 @@ diff -u --recursive ../clean/LVM2.2.02.168/lib/mm/memlock.c LVM2.2.02.168/lib/mm
}
static void _release_memory(void)
@@ -288,7 +290,7 @@
{
+#if 0
free(_malloc_mem);
+#endif
}
/*
@@ -288,7 +292,7 @@
if (lock == LVM_MLOCK) {
if (mlock((const void*)from, sz) < 0) {
@ -26,9 +33,9 @@ diff -u --recursive ../clean/LVM2.2.02.168/lib/mm/memlock.c LVM2.2.02.168/lib/mm
return 0;
}
} else {
diff -u --recursive ../clean/LVM2.2.02.168/libdm/libdm-stats.c LVM2.2.02.168/libdm/libdm-stats.c
--- ../clean/LVM2.2.02.168/libdm/libdm-stats.c 2016-11-30 18:17:30.000000000 -0500
+++ LVM2.2.02.168/libdm/libdm-stats.c 2017-04-10 16:50:01.622529656 -0400
diff --recursive -u clean/LVM2.2.02.168/libdm/libdm-stats.c lvm2.2.02.168/libdm/libdm-stats.c
--- clean/LVM2.2.02.168/libdm/libdm-stats.c 2016-12-01 00:17:30.000000000 +0100
+++ lvm2.2.02.168/libdm/libdm-stats.c 2020-01-09 13:23:14.017310025 +0100
@@ -17,7 +17,24 @@
#include "dmlib.h"
@ -90,9 +97,9 @@ diff -u --recursive ../clean/LVM2.2.02.168/libdm/libdm-stats.c LVM2.2.02.168/lib
buflen += id_len + 1; /* range end plus "-" */
}
buflen++;
diff -u --recursive ../clean/LVM2.2.02.168/libdm/Makefile.in LVM2.2.02.168/libdm/Makefile.in
--- ../clean/LVM2.2.02.168/libdm/Makefile.in 2016-11-30 18:17:30.000000000 -0500
+++ LVM2.2.02.168/libdm/Makefile.in 2017-04-10 16:50:01.622529656 -0400
diff --recursive -u clean/LVM2.2.02.168/libdm/Makefile.in lvm2.2.02.168/libdm/Makefile.in
--- clean/LVM2.2.02.168/libdm/Makefile.in 2016-12-01 00:17:30.000000000 +0100
+++ lvm2.2.02.168/libdm/Makefile.in 2020-01-09 13:23:14.017310025 +0100
@@ -56,7 +56,8 @@
CFLAGS += $(UDEV_CFLAGS) $(VALGRIND_CFLAGS)
@ -103,9 +110,9 @@ diff -u --recursive ../clean/LVM2.2.02.168/libdm/Makefile.in LVM2.2.02.168/libdm
device-mapper: all
diff -u --recursive ../clean/LVM2.2.02.168/make.tmpl.in LVM2.2.02.168/make.tmpl.in
--- ../clean/LVM2.2.02.168/make.tmpl.in 2016-11-30 18:17:30.000000000 -0500
+++ LVM2.2.02.168/make.tmpl.in 2017-04-10 16:50:01.626529699 -0400
diff --recursive -u clean/LVM2.2.02.168/make.tmpl.in lvm2.2.02.168/make.tmpl.in
--- clean/LVM2.2.02.168/make.tmpl.in 2016-12-01 00:17:30.000000000 +0100
+++ lvm2.2.02.168/make.tmpl.in 2020-01-09 13:23:14.017310025 +0100
@@ -142,7 +142,7 @@
M_INSTALL_PROGRAM = -m 555
M_INSTALL_DATA = -m 444
@ -126,9 +133,9 @@ diff -u --recursive ../clean/LVM2.2.02.168/make.tmpl.in LVM2.2.02.168/make.tmpl.
LVM_VERSION := $(shell cat $(top_srcdir)/VERSION)
diff -u --recursive ../clean/LVM2.2.02.168/tools/lvmcmdline.c LVM2.2.02.168/tools/lvmcmdline.c
--- ../clean/LVM2.2.02.168/tools/lvmcmdline.c 2016-11-30 18:17:32.000000000 -0500
+++ LVM2.2.02.168/tools/lvmcmdline.c 2017-04-10 16:50:01.626529699 -0400
diff --recursive -u clean/LVM2.2.02.168/tools/lvmcmdline.c lvm2.2.02.168/tools/lvmcmdline.c
--- clean/LVM2.2.02.168/tools/lvmcmdline.c 2016-12-01 00:17:32.000000000 +0100
+++ lvm2.2.02.168/tools/lvmcmdline.c 2020-01-09 13:23:49.057418263 +0100
@@ -1817,6 +1817,7 @@
{
int err = is_valid_fd(STDERR_FILENO);
@ -145,3 +152,12 @@ diff -u --recursive ../clean/LVM2.2.02.168/tools/lvmcmdline.c LVM2.2.02.168/tool
return 1;
}
@@ -2023,7 +2025,7 @@
*/
dm_set_name_mangling_mode(DM_STRING_MANGLING_NONE);
- if (!(cmd = create_toolcontext(0, NULL, 1, 0,
+ if (!(cmd = create_toolcontext(0, NULL, 0, 0,
set_connections, set_filters))) {
udev_fin_library_context();
return_NULL;