Unfortunately, during review I haven't spotted the obvious. There's missing break in each switch() case which will definitely produce a segmentation fault as it causes strdup() to be called on non-string types too. Sorry for the noise. Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com&gt; --- Pushed under trivial rule. src/libvirt-php.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/src/libvirt-php.c b/src/libvirt-php.c index eb42994..698ab0f 100644 --- a/src/libvirt-php.c +++ b/src/libvirt-php.c @@ -2467,18 +2467,25 @@ PHP_FUNCTION(libvirt_connect_get_all_domain_stats) switch (params.type) { case VIR_TYPED_PARAM_INT: add_assoc_long(arr2, params.field, params.value.i); + break; case VIR_TYPED_PARAM_UINT: add_assoc_long(arr2, params.field, params.value.ui); + break; case VIR_TYPED_PARAM_LLONG: add_assoc_long(arr2, params.field, params.value.l); + break; case VIR_TYPED_PARAM_ULLONG: add_assoc_long(arr2, params.field, params.value.ul); + break; case VIR_TYPED_PARAM_DOUBLE: add_assoc_double(arr2, params.field, params.value.d); + break; case VIR_TYPED_PARAM_BOOLEAN: add_assoc_bool(arr2, params.field, params.value.b); + break; case VIR_TYPED_PARAM_STRING: add_assoc_string_ex(arr2, params.field, strlen(params.field)+1, params.value.s, strlen(params.value.s)+1); + break; } } name = virDomainGetName(retstats[i]->dom); -- 2.3.6