diff options
| author | Amar Tumballi <amarts@redhat.com> | 2018-11-06 22:47:41 +0530 |
|---|---|---|
| committer | Shyamsundar Ranganathan <srangana@redhat.com> | 2018-11-09 14:03:02 +0000 |
| commit | 83304fedb464fe3f97db662ce3e07bd948b7b7d9 (patch) | |
| tree | e9bc09af05900b562a99bff6ff964ed19a9bf685 /libglusterfs/src/inode.c | |
| parent | 7136414bcc0426270f1df8720018af1b53fd228a (diff) | |
all: fix the format string exceptions
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 <amarts@redhat.com>
Diffstat (limited to 'libglusterfs/src/inode.c')
| -rw-r--r-- | libglusterfs/src/inode.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libglusterfs/src/inode.c b/libglusterfs/src/inode.c index ee85c0e793c..089aa6f9b21 100644 --- a/libglusterfs/src/inode.c +++ b/libglusterfs/src/inode.c @@ -31,7 +31,7 @@ { \ gf_proc_dump_build_key(key_buf, key_prefix, "%s.%d", list_type, \ i++); \ - gf_proc_dump_add_section(key_buf); \ + gf_proc_dump_add_section("%s", key_buf); \ inode_dump(inode, key); \ } \ } @@ -2355,7 +2355,7 @@ inode_table_dump(inode_table_t *itable, char *prefix) } gf_proc_dump_build_key(key, prefix, "hashsize"); - gf_proc_dump_write(key, "%d", itable->hashsize); + gf_proc_dump_write(key, "%" GF_PRI_SIZET, itable->hashsize); gf_proc_dump_build_key(key, prefix, "name"); gf_proc_dump_write(key, "%s", itable->name); |