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| author | Yu Watanabe <watanabe.yu+github@gmail.com> | 2021-01-12 22:38:29 +0900 |
|---|---|---|
| committer | Yu Watanabe <watanabe.yu+github@gmail.com> | 2021-01-13 00:07:33 +0900 |
| commit | 019951ec97a98775063271e5f36096ac3ba0b510 (patch) | |
| tree | b211d453aa84653c06d738e8222b2ee7c13496cc /src/libsystemd-network/dhcp6-internal.h | |
| parent | 361eb4125d2d7679c71fba157d70d75221970715 (diff) | |
| download | systemd-019951ec97a98775063271e5f36096ac3ba0b510.tar.gz | |
dhcp6: refuse zero length vendor class
Also, fixes the maximum length of the vendor class to UINT16_MAX.
Moreover, a memory leak in sd_dhcp6_client_set_request_vendor_class().
Diffstat (limited to 'src/libsystemd-network/dhcp6-internal.h')
| -rw-r--r-- | src/libsystemd-network/dhcp6-internal.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libsystemd-network/dhcp6-internal.h b/src/libsystemd-network/dhcp6-internal.h index d02186a4b2..9a32b007fc 100644 --- a/src/libsystemd-network/dhcp6-internal.h +++ b/src/libsystemd-network/dhcp6-internal.h @@ -100,7 +100,7 @@ int dhcp6_option_append_ia(uint8_t **buf, size_t *buflen, const DHCP6IA *ia); int dhcp6_option_append_pd(uint8_t *buf, size_t len, const DHCP6IA *pd, DHCP6Address *hint_pd_prefix); int dhcp6_option_append_fqdn(uint8_t **buf, size_t *buflen, const char *fqdn); int dhcp6_option_append_user_class(uint8_t **buf, size_t *buflen, char * const *user_class); -int dhcp6_option_append_vendor_class(uint8_t **buf, size_t *buflen, char **user_class); +int dhcp6_option_append_vendor_class(uint8_t **buf, size_t *buflen, char * const *user_class); int dhcp6_option_append_vendor_option(uint8_t **buf, size_t *buflen, OrderedHashmap *vendor_options); int dhcp6_option_parse(uint8_t **buf, size_t *buflen, uint16_t *optcode, size_t *optlen, uint8_t **optvalue); |