glusterfs.git/xlators/debug/trace, branch v5.1

all: fix the format string exceptions

2018-11-09T14:03:02+00:00

Currently, there are possibilities in few places, where a user-controlled
(like filename, program parameter etc) string can be passed as 'fmt' for
printf(), which can lead to segfault, if the user's string contains '%s',
'%d' in it.

While fixing it, makes sense to make the explicit check for such issues
across the codebase, by making the format call properly.

Fixes: CVE-2018-14661

Fixes: bz#1647666
Change-Id: Ib547293f2d9eb618594cbff0df3b9c800e88bde4
Signed-off-by: Amar Tumballi

Land part 2 of clang-format changes

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

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

Land clang-format changes

2018-09-12T11:52:48+00:00

Change-Id: I6f5d8140a06f3c1b2d196849299f8d483028d33b

Fix compile warnings

2018-07-10T14:28:24+00:00

This patch fixes compile warnings that appear with newer compilers. The
solution applied is only to remove the warnings, but it doesn't always
solve the problem in the best way. It assumes that the problem will never
happen, as the previous code assumed.

Change-Id: I6e8470d6c2e2dbd3bd7d324b5fd2f92ffdc3d6ec
updates: bz#1193929
Signed-off-by: Xavi Hernandez

posix: Introduce flags for validity of iatt members

2017-12-29T17:13:25+00:00

v1 of the patch started off as adding new fields to iatt that can be
filled up using statx but the discussions were more around introducing
masks to check the validity of different fields from a RIO perspective.
To that extent, I have dropped the statx call in this version and
introduced a 64 bit mask for existing fields. The masks I have defined
are similar with the statx() flags' masks.

I have *not* changed iatt_to_stat() to use the macros IATT_TYPE_VALID,
IATT_GFID_VALID etc before blindly copying from struct iatt to struct.

Also fixed warnings in xlators because of atime/mtime/ctime seconds
field change from uint32_t to int64_t.

Change-Id: I4ac614f1e8d5c8246fc99d5bc2d2a23e7941512b
Signed-off-by: Ravishankar N

libglusterfs: specify ctx in gf_log_set_loglevel

2017-12-06T23:45:23+00:00

specify ctx in gf_log_set_loglevel, instead of getting it from a thread
specific variable.

Change-Id: I498f826e8e32231235a6b0005026a27c327727fd
BUG: 1521213
Signed-off-by: Zhang Huan

xlators/debug/trace: Coverity Fix BUFFER_SIZE in reconfigure

2017-10-13T16:23:02+00:00

Problem: strncpy was being called with a source string of length
equal to the size argument at lines 3110 and 3114.

Solution: Calculate the size argument from the size of the
destination argument.

Change-Id: I1fed6f8f47c5512b9489bfb3297e7a9911eacbc8
BUG: 789278
Signed-off-by: Kamal Mohanan

xlator/debug :coverity Issue BUFFER_SIZE

2017-10-10T15:46:20+00:00

Issue :Calling strncpy with a source string whose length (2 chars)
is greater than or equal to the size argument (2) will fail to
null-terminate "trace_fop_names[i].name".

Solution : The size argument is obtained from
sizeof(trace_fop_names[i].name).

Change-Id: I99fad2693054f3af84d78da34c61258233d3049a
BUG: 789278
Signed-off-by: Subha sree Mohankumar

debug/trace: Implement seek fop

2017-06-09T07:20:37+00:00

Change-Id: Idd1b92201348a76a6145b38799a3a46cab730540
BUG: 1458193
Signed-off-by: Krutika Dhananjay 
Reviewed-on: https://review.gluster.org/17437
Smoke: Gluster Build System 
Reviewed-by: Niels de Vos 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System

debug/trace: Print entries' iatts in readdirp cbk

2017-01-20T10:46:55+00:00

Change-Id: Iab2b4fa44b22aad0745e9f9249d8adba0acd7de1
Signed-off-by: Krutika Dhananjay 
Reviewed-on: http://review.gluster.org/16432
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System 
Smoke: Gluster Build System 
Reviewed-by: Raghavendra G