summaryrefslogtreecommitdiffstats
path: root/xlators/cluster/afr/src
diff options
context:
space:
mode:
authorAmar Tumballi <amarts@redhat.com>2018-11-01 07:25:25 +0530
committerShyamsundar Ranganathan <srangana@redhat.com>2018-11-05 18:50:59 +0000
commit74e8328d3f6901d6ba38a313965fe910c8411324 (patch)
tree4816063d412cf9e436da301fccf165485bf22e18 /xlators/cluster/afr/src
parent2effe3b0d3fa51fc627c970353de2e326bcf1ef2 (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#1644763 Change-Id: Ib547293f2d9eb618594cbff0df3b9c800e88bde4 Signed-off-by: Amar Tumballi <amarts@redhat.com>
Diffstat (limited to 'xlators/cluster/afr/src')
-rw-r--r--xlators/cluster/afr/src/afr-common.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/xlators/cluster/afr/src/afr-common.c b/xlators/cluster/afr/src/afr-common.c
index 3a62df3..c27159a 100644
--- a/xlators/cluster/afr/src/afr-common.c
+++ b/xlators/cluster/afr/src/afr-common.c
@@ -4860,7 +4860,7 @@ afr_priv_dump(xlator_t *this)
GF_ASSERT(priv);
snprintf(key_prefix, GF_DUMP_MAX_BUF_LEN, "%s.%s", this->type, this->name);
- gf_proc_dump_add_section(key_prefix);
+ gf_proc_dump_add_section("%s", key_prefix);
gf_proc_dump_write("child_count", "%u", priv->child_count);
for (i = 0; i < priv->child_count; i++) {
sprintf(key, "child_up[%d]", i);
@@ -4897,7 +4897,7 @@ afr_priv_dump(xlator_t *this)
gf_proc_dump_write("ta_child_up", "%d", priv->ta_child_up);
gf_proc_dump_write("ta_bad_child_index", "%d",
priv->ta_bad_child_index);
- gf_proc_dump_write("ta_notify_dom_lock_offset", "%lld",
+ gf_proc_dump_write("ta_notify_dom_lock_offset", "%" PRId64,
priv->ta_notify_dom_lock_offset);
}