diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/nl80211.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/lib/nl80211.c b/lib/nl80211.c index 446233c..0352eab 100644 --- a/lib/nl80211.c +++ b/lib/nl80211.c @@ -50,7 +50,7 @@ static struct { char *msg; } last_error; -static void +__attribute__((format(printf, 2, 3))) static void set_error(int errcode, const char *fmt, ...) { va_list ap; @@ -1152,6 +1152,9 @@ uc_nl_parse_rta_nested(const uc_nl_attr_spec_t *spec, struct nl_msg *msg, char * const uc_nl_nested_spec_t *nest = spec->auxdata; struct nlattr *nested_nla; + if (!nest) + return false; + nested_nla = nla_reserve(msg, spec->attr, nest->headsize); if (!uc_nl_parse_attrs(msg, nla_data(nested_nla), nest->attrs, nest->nattrs, vm, val)) @@ -1169,6 +1172,9 @@ uc_nl_convert_rta_nested(const uc_nl_attr_spec_t *spec, struct nl_msg *msg, stru uc_value_t *nested_obj; bool rv; + if (!nest) + return NULL; + if (!nla_check_len(tb[spec->attr], nest->headsize)) return NULL; @@ -1483,6 +1489,7 @@ uc_nl_parse_numval(const uc_nl_attr_spec_t *spec, struct nl_msg *msg, char *base static const uint8_t dt_sizes[] = { [DT_U8] = sizeof(uint8_t), + [DT_S8] = sizeof(int8_t), [DT_U16] = sizeof(uint16_t), [DT_U32] = sizeof(uint32_t), [DT_S32] = sizeof(int32_t), |