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Accepting request 196443 from filesystems

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- added patch name in changelog (forwarded request 195973 from aschnell)

OBS-URL: https://build.opensuse.org/request/show/196443
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/btrfsprogs?expand=0&rev=31
This commit is contained in:
Stephan Kulow 2013-08-27 18:32:46 +00:00 committed by Git OBS Bridge
parent cabacdf6d1
commit dae2faa5fa
3 changed files with 91 additions and 0 deletions
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83
0040-btrfs-progs-fix-loop-device-mount-checks.patch Normal file
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@ -0,0 +1,83 @@
From be65fb331902152d9b571b2d4ee1bf26bedc795f Mon Sep 17 00:00:00 2001
From: David Sterba <dsterba@suse.cz>
Date: Thu, 27 Oct 2011 16:23:14 -0400
Subject: [PATCH 40/46] btrfs-progs: fix loop device mount checks
When creating a fs on a loop device, mkfs checks whether the same file
is not already mounted, but the backing file of another loop dev may not
exist and mkfs fails.
Signed-off-by: David Sterba <dsterba@suse.cz>
---
utils.c | 34 +++++++++++++++++++---------------
1 file changed, 19 insertions(+), 15 deletions(-)
diff --git a/utils.c b/utils.c
index 41bfdb0..47b31fc 100644
--- a/utils.c
+++ b/utils.c
@@ -773,11 +773,11 @@ int is_same_blk_file(const char* a, const char* b)
char real_a[PATH_MAX];
char real_b[PATH_MAX];
- if(!realpath(a, real_a) ||
- !realpath(b, real_b))
- {
- return -errno;
- }
+ if(!realpath(a, real_a))
+ strcpy(real_a, a);
+
+ if (!realpath(b, real_b))
+ strcpy(real_b, b);
/* Identical path? */
if(strcmp(real_a, real_b) == 0)
@@ -818,8 +818,8 @@ int is_same_loop_file(const char* a, const char* b)
{
char res_a[PATH_MAX];
char res_b[PATH_MAX];
- const char* final_a;
- const char* final_b;
+ const char* final_a = NULL;
+ const char* final_b = NULL;
int ret;
/* Resolve a if it is a loop device */
@@ -828,10 +828,12 @@ int is_same_loop_file(const char* a, const char* b)
return 0;
return ret;
} else if (ret) {
- if ((ret = resolve_loop_device(a, res_a, sizeof(res_a))) < 0)
- return ret;
-
- final_a = res_a;
+ if ((ret = resolve_loop_device(a, res_a, sizeof(res_a))) < 0) {
+ if (errno != EPERM)
+ return ret;
+ }
+ else
+ final_a = res_a;
} else {
final_a = a;
}
@@ -842,10 +844,12 @@ int is_same_loop_file(const char* a, const char* b)
return 0;
return ret;
} else if (ret) {
- if((ret = resolve_loop_device(b, res_b, sizeof(res_b))) < 0)
- return ret;
-
- final_b = res_b;
+ if ((ret = resolve_loop_device(b, res_b, sizeof(res_b))) < 0) {
+ if (errno != EPERM)
+ return ret;
+ }
+ else
+ final_b = res_b;
} else {
final_b = b;
}
--
1.8.0.2

6
btrfsprogs.changes
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@ -1,3 +1,9 @@
-------------------------------------------------------------------
Fri Aug 9 14:03:04 CEST 2013 - dsterba@suse.cz
- added 0040-btrfs-progs-fix-loop-device-mount-checks.patch: fix
loop mount detection again (bnc#834173)
-------------------------------------------------------------------
Mon Jul 22 17:50:52 CEST 2013 - ohering@suse.de

2
btrfsprogs.spec
View File

@ -34,6 +34,7 @@ Source2: btrfs-dev-clear-sb
Source3: 80-btrfs.rules
Patch10: 0010-Btrfs-progs-make-btrfsck-a-hardlink-at-install-time.patch
Patch12: 0012-libbtrfs-Set-SONAME-to-libbtrfs.so.0-instead-of-libb.patch
Patch40: 0040-btrfs-progs-fix-loop-device-mount-checks.patch
Patch1000: local-version-override.patch
Patch1001: btrfs-progs-use-IEEE1541-suffixes-for-sizes.patch
Patch1002: btrfs-progs-add-man-page-for-btrfs-convert.patch
@ -75,6 +76,7 @@ build applications to interface with btrfs.
%setup -q -n btrfs-progs-%{tar_version}
%patch10 -p1
%patch12 -p1
%patch40 -p1
%patch1000 -p1
%patch1001 -p1
%patch1002 -p1