Ross Zwisler ce00907d09 build: fix TagName overflow issues ...

The 'TagName' string is defined to be 40 characters in length, but
in three places we write into it with a format of "(%.39s)".  This
can result in a string of up to 42 characters, the 39 character user
string plus "()\0".  This overflows TagName, as we see in the new
complier warnings from gcc 7.2.1:

iogen.c:1277:6: note: 'sprintf' output between 3 and 42 bytes into a
destination of size 40
  sprintf( TagName, "(%.39s)", optarg );
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Fix this by limiting the user string to 37 characters.

Signed-off-by: Ross Zwisler <ross.zwisler@linux.intel.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>

2017-12-10 17:46:05 +08:00

..

aio-stress.c

aio-stress: use calloc for thread_info array

2014-01-20 13:28:27 +11:00

doio.c

build: fix TagName overflow issues

2017-12-10 17:46:05 +08:00

doio.h

xfstests: remove unsupported conditionals

2012-11-21 08:43:45 -06:00

fsstress.c

fsstress: Fix wrong size argument to getcwd()

2017-10-06 20:45:04 +08:00

fsx.c

ltp/fsx: allow comments when reading operations from logs

2017-11-10 12:33:38 +08:00

growfiles.c

build: fix TagName overflow issues

2017-12-10 17:46:05 +08:00

iogen.c

build: fix TagName overflow issues

2017-12-10 17:46:05 +08:00

Makefile

build: remove IRIX-specific build logic

2017-07-28 18:53:50 +08:00

rwtest.sh

tests: remove IRIX support from tests also supported on Linux

2017-07-24 12:34:41 +08:00