]> git.ipfire.org Git - thirdparty/libcgroup.git/commit
lscgroup: Fix strncpy() truncation warning
authorTom Hromatka <tom.hromatka@oracle.com>
Tue, 27 Apr 2021 17:08:38 +0000 (17:08 +0000)
committerTom Hromatka <tom.hromatka@oracle.com>
Tue, 27 Apr 2021 17:08:38 +0000 (17:08 +0000)
commit2402cd2f94f249cfe3fbad8c77115abad29c705a
tree7ee9a6d2f7a5535376b37ccca47267b255e21a09
parent89aa595200b103edd0461034fba1ea466bd4f675
lscgroup: Fix strncpy() truncation warning

Fix the following strncpy() string truncation warning:

In function ‘strncat’,
    inlined from ‘print_cgroup’ at lscgroup.c:149:4:
/usr/include/x86_64-linux-gnu/bits/string_fortified.h:136:10: warning: ‘__builtin___strncat_chk’ output
may be truncated copying between 0 and 4095 bytes from a string of length 4095 [-Wstringop-truncation]
  136 |   return __builtin___strncat_chk (__dest, __src, __len, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Tom Hromatka <tom.hromatka@oracle.com>
src/tools/lscgroup.c