On RHEL5.5 and above releases,
read ACL entries to set from file leads to a segmentation fault on pp64,
more over the same problem does not show up for x86_64 architecture.
here is what i tried.
mounted a file system over nfs4.
#rpm -qa | grep nfs4
nfs4-acl-tools-0.3.3-5.el6.ppc64
'nfs4_setfacl' failed with unexpected message:
#nfs4_setfacl -S file4 file1
*** glibc detected *** nfs4_setfacl: double free or corruption (out):
0x08007760 ***
expected out should be like
Scanning ACE string 'abcd' failed.
Failed while inserting ACE(s).
From b8333732964780394518be74ab0b7c61a7e4be4f Mon Sep 17 00:00:00 2001
From: faizan <faizan.husain@xxxxxxx>
Date: Tue, 28 Jun 2011 16:06:47 +0530
Subject: [PATCH][BUILD]] FIX - 'nfs4_setfacl' failed with unexpected
messages iff
the format of the input file is incorrect.
Signed-off-by: faizan <faizan.husain@xxxxxxxx>
---
libnfs4acl/nfs4_ace_from_string.c | 1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/libnfs4acl/nfs4_ace_from_string.c
b/libnfs4acl/nfs4_ace_from_string.c
index 9d877fb..1cc220e 100644
--- a/libnfs4acl/nfs4_ace_from_string.c
+++ b/libnfs4acl/nfs4_ace_from_string.c
@@ -125,7 +125,6 @@ parse_alloc_fields(char *buf, char *fields[NUMFIELDS])
return 0;
out_free:
- free_fields(fields);
return -ENOMEM;
}
--
1.7.1
Regards
Faizan
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