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-rw-r--r--louloulibs/xmpp/jid.cpp6
1 files changed, 3 insertions, 3 deletions
diff --git a/louloulibs/xmpp/jid.cpp b/louloulibs/xmpp/jid.cpp
index dcd7012..7b62f3e 100644
--- a/louloulibs/xmpp/jid.cpp
+++ b/louloulibs/xmpp/jid.cpp
@@ -47,7 +47,7 @@ std::string jidprep(const std::string& original)
Jid jid(original);
char local[max_jid_part_len] = {};
- memcpy(local, jid.local.data(), jid.local.size());
+ memcpy(local, jid.local.data(), std::min(max_jid_part_len, jid.local.size()));
Stringprep_rc rc = static_cast<Stringprep_rc>(::stringprep(local, max_jid_part_len,
static_cast<Stringprep_profile_flags>(0), stringprep_xmpp_nodeprep));
if (rc != STRINGPREP_OK)
@@ -57,7 +57,7 @@ std::string jidprep(const std::string& original)
}
char domain[max_jid_part_len] = {};
- memcpy(domain, jid.domain.data(), jid.domain.size());
+ memcpy(domain, jid.domain.data(), std::min(max_jid_part_len, jid.domain.size()));
rc = static_cast<Stringprep_rc>(::stringprep(domain, max_jid_part_len,
static_cast<Stringprep_profile_flags>(0), stringprep_nameprep));
if (rc != STRINGPREP_OK)
@@ -81,7 +81,7 @@ std::string jidprep(const std::string& original)
// Otherwise, also process the resource part
char resource[max_jid_part_len] = {};
- memcpy(resource, jid.resource.data(), jid.resource.size());
+ memcpy(resource, jid.resource.data(), std::min(max_jid_part_len, jid.resource.size()));
rc = static_cast<Stringprep_rc>(::stringprep(resource, max_jid_part_len,
static_cast<Stringprep_profile_flags>(0), stringprep_xmpp_resourceprep));
if (rc != STRINGPREP_OK)