glusterfs.git/xlators/protocol/server/src/server-handshake.c, branch v7.1

Replace memdup() with gf_memdup()

2019-04-12T13:08:28+00:00

memdup() and gf_memdup() have the same implementation. Removed one API
as the presence of both can be confusing.

Change-Id: I562130c668457e13e4288e592792872d2e49887e
updates: bz#1193929
Signed-off-by: Vijay Bellur

libglusterfs: Move devel headers under glusterfs directory

2018-12-05T21:47:04+00:00

libglusterfs devel package headers are referenced in code using
include semantics for a program, this while it works can be better
especially when dealing with out of tree xlator builds or in
general out of tree devel package usage.

Towards this, the following changes are done,
- moved all devel headers under a glusterfs directory
- Included these headers using system header notation <> in all
code outside of libglusterfs
- Included these headers using own program notation "" within
libglusterfs

This change although big, is just moving around the headers and
making it correct when including these headers from other sources.

This helps us correctly include libglusterfs includes without
namespace conflicts.

Change-Id: Id2a98854e671a7ee5d73be44da5ba1a74252423b
Updates: bz#1193929
Signed-off-by: ShyamsundarR

protocol: remove the option 'verify-volfile-checksum'

2018-11-05T18:50:40+00:00

'getspec' operation is not used between 'client' and 'server' ever since
we have off-loaded volfile management to glusterd, ie, at least 7 years.

No reason to keep the dead code! The removed option had no meaning,
as glusterd didn't provide a way to set (or unset) this option. So,
no regression should be observed from any of the existing glusterfs
deployment, supported or unsupported.

Updates: CVE-2018-14653

Updates: bz#1644756
Change-Id: I4a2e0f673c5bcd4644976a61dbd2d37003a428eb
Signed-off-by: Amar Tumballi

protocol/server: added check for positve value in server-handshake.c

2018-10-21T05:56:22+00:00

This patch fixes CID 1124651

Change-Id: I6f33954f08cfdd7cb4236f9a81ec7980f81d19e7
updates: bz#789278
Signed-off-by: Arjun

rpc: coverity fixes

2018-10-09T02:25:51+00:00

CID: [1] 1394646 Unchecked return value from library
CID: [2] 1394633 Unused value
CID:     1382443 Sleeping while holding a lock [This is intentional]

[1] https://scan6.coverity.com/reports.htm#v40014/p10714/fileInstanceId=86159112&defectInstanceId=26360786&mergedDefectId=1394646
[2] https://scan6.coverity.com/reports.htm#v40014/p10714/fileInstanceId=86159365&defectInstanceId=26360919&mergedDefectId=1394633

Change-Id: I03086f7a9672c9f50a2bc44cdbce0006c887357b
updates: bz#789278
Signed-off-by: Milind Changire

core: glusterfsd keeping fd open in index xlator

2018-10-08T15:45:47+00:00

Problem: Current resource cleanup sequence is not
         perfect while brick mux is enabled

Solution: 1) Destroying xprt after cleanup all fd associated
             with a client
          2) Before call fini for brick xlators ensure no stub
             should be running on a brick

Change-Id: I86195785e428f57d3ef0da3e4061021fafacd435
fixes: bz#1631357
Signed-off-by: Mohit Agrawal

Land part 2 of clang-format changes

2018-09-12T12:22:45+00:00

Change-Id: Ia84cc24c8924e6d22d02ac15f611c10e26db99b4
Signed-off-by: Nigel Babu

protocol: coverity fixes

2018-08-22T06:45:43+00:00

Fixes CID: 1389388 1389320 1274113 1388881 1388623 1124801 1124795

Change-Id: Ia72abc0560c959b0298f42e25abdfc5523755569
updates: bz#789278
Signed-off-by: Bhumika Goyal

glusterfs: Brick process is crash at the time of call server_first_lookup

2018-07-09T03:22:49+00:00

Problem: Brick process is getting crash while executing test case
         tests/bugs/core/bug-1432542-mpx-restart-crash.t

Solution: At the time of initiating connection with brick process by
          client brick process call server_setvolume.If cleanup thread
          has set cleanup_starting flag after check flag by server_setvolume
          then a brick process can crash at the time of calling lookup
          on brick root.To avoid crash check cleanup_starting
          flag before just call server_first_lookup

BUG: 1597627
Change-Id: I12542c124c76429184df34a04c1eae1a30052ca7
fixes: bz#1597627
Signed-off-by: Mohit Agrawal 
Note: To test the patch executing test case
      tests/bugs/core/bug-1432542-mpx-restart-crash.t in a loop
      around 100 times

protocol/server : unwind as per op version

2018-05-03T07:16:21+00:00

Change-Id: Id6717640ac14881b490e512c4682e45ffffa7f5b
fixes: bz#1570538
BUG: 1570538
Signed-off-by: Ashish Pandey