Make wpa_insert_pmkid() more generic
This is not used only with FT, so make the comments less confusing and include the function in all builds to make it available for non-FT/non-FILS builds. Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
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1 changed files with 7 additions and 10 deletions
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@ -2126,7 +2126,6 @@ int wpa_compare_rsn_ie(int ft_initial_assoc,
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}
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#if defined(CONFIG_IEEE80211R) || defined(CONFIG_FILS)
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int wpa_insert_pmkid(u8 *ies, size_t *ies_len, const u8 *pmkid)
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{
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u8 *start, *end, *rpos, *rend;
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@ -2141,11 +2140,10 @@ int wpa_insert_pmkid(u8 *ies, size_t *ies_len, const u8 *pmkid)
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start += 2 + start[1];
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}
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if (start >= end) {
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wpa_printf(MSG_ERROR, "FT: Could not find RSN IE in "
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"IEs data");
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wpa_printf(MSG_ERROR, "RSN: Could not find RSNE in IEs data");
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return -1;
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}
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wpa_hexdump(MSG_DEBUG, "FT: RSN IE before modification",
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wpa_hexdump(MSG_DEBUG, "RSN: RSNE before modification",
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start, 2 + start[1]);
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/* Find start of PMKID-Count */
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@ -2171,8 +2169,8 @@ int wpa_insert_pmkid(u8 *ies, size_t *ies_len, const u8 *pmkid)
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/* Skip RSN Capabilities */
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rpos += 2;
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if (rpos > rend) {
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wpa_printf(MSG_ERROR, "FT: Could not parse RSN IE in "
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"IEs data");
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wpa_printf(MSG_ERROR,
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"RSN: Could not parse RSNE in IEs data");
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return -1;
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}
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}
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@ -2203,7 +2201,7 @@ int wpa_insert_pmkid(u8 *ies, size_t *ies_len, const u8 *pmkid)
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* PMKID(s) first before adding the new one.
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*/
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wpa_printf(MSG_DEBUG,
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"FT: Remove %u old PMKID(s) from RSN IE",
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"RSN: Remove %u old PMKID(s) from RSNE",
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num_pmkid);
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after = rpos + 2 + num_pmkid * PMKID_LEN;
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os_memmove(rpos + 2, after, rend - after);
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@ -2218,14 +2216,13 @@ int wpa_insert_pmkid(u8 *ies, size_t *ies_len, const u8 *pmkid)
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start[1] += PMKID_LEN;
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}
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wpa_hexdump(MSG_DEBUG, "FT: RSN IE after modification "
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"(PMKID inserted)", start, 2 + start[1]);
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wpa_hexdump(MSG_DEBUG, "RSN: RSNE after modification (PMKID inserted)",
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start, 2 + start[1]);
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*ies_len += added;
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return 0;
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}
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#endif /* CONFIG_IEEE80211R || CONFIG_FILS */
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int wpa_cipher_key_len(int cipher)
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