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A patch has been submitted for review at http://patches.gluster.com/patch/1170/
Reported in gluster-devel mailing list. When I call glusterfs_getxattr, I received 'Segmentation fault' error like the following: ------------------------------------------- Program received signal SIGSEGV, Segmentation fault. [Switching to Thread -1209996640 (LWP 16114)] 0xb7ebc046 in free () from /lib/tls/libc.so.6 (gdb) bt #0 0xb7ebc046 in free () from /lib/tls/libc.so.6 #1 0xb7f9c611 in __glusterfs_glh_getxattr (handle=0xb7f854c0, path=0x808fc80 "/r/rest_test_nodelete/hello_70301.txt", name=0x8090206 "hello_70301.txt", value=0x804a008, size=1024, whichop=1) at libglusterfsclient.c:2273 #2 0xb7f9c944 in glusterfs_getxattr ( path=0x8048af8 "/home/minjae/gluster_test/libglusterfs/mount/r/rest_test_nodelete/hello_70301.txt", name=0x8048bbd "user.test", value=0x804a008, size=1024) at libglusterfsclient.c:2327 #3 0x0804886d in main () at test.c:54 ------------------------------------------- The attribute name was "user.test" in #3, but this was changed to "hello_70301.txt" in #2. About some files, glusterfs_getxattr is working well, but sometimes working strange including this. The bug is in __glusterfs_glh_getxattr, where a pointer pointing to basename is freed, instead of pointer pointing to the entire path.
The patch is working well. Thank you.
PATCH: http://patches.gluster.com/patch/1170 in master (libglusterfsclient: don't use pointer returned by basename while freeing allocated memory.)
PATCH: http://patches.gluster.com/patch/1169 in release-2.0 (libglusterfsclient: don't use pointer returned from basename to free allocated memory.)