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lua: fix string description of mixed WPA3 modes

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Signed-off-by: Jo-Philipp Wich <jo@mein.io>
This commit is contained in:
Jo-Philipp Wich 2019-10-16 16:01:55 +02:00
parent a29b7d4e26
commit 3ac846e7dc
1 changed files with 19 additions and 26 deletions
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39
iwinfo_lua.c
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@ -106,6 +106,8 @@ static char * iwinfo_crypto_print_suites(int suites)
static char * iwinfo_crypto_desc(struct iwinfo_crypto_entry *c) static char * iwinfo_crypto_desc(struct iwinfo_crypto_entry *c)
{ {
static char desc[512] = { 0 }; static char desc[512] = { 0 };
char *pos = desc;
int i, n;
if (c) if (c)
{ {
@ -135,35 +137,26 @@ static char * iwinfo_crypto_desc(struct iwinfo_crypto_entry *c)
/* WPA */ /* WPA */
else if (c->wpa_version) else if (c->wpa_version)
{ {
switch (c->wpa_version) { for (i = 0, n = 0; i < 3; i++)
case 4: if (c->wpa_version & (1 << i))
sprintf(desc, "WPA3 %s (%s)", n++;
iwinfo_crypto_print_suites(c->auth_suites),
iwinfo_crypto_print_ciphers(
c->pair_ciphers | c->group_ciphers));
break;
case 3: if (n > 1)
sprintf(desc, "mixed WPA/WPA2 %s (%s)", pos += sprintf(pos, "mixed ");
iwinfo_crypto_print_suites(c->auth_suites),
iwinfo_crypto_print_ciphers(
c->pair_ciphers | c->group_ciphers));
break;
case 2: for (i = 0; i < 3; i++)
sprintf(desc, "WPA2 %s (%s)", if (c->wpa_version & (1 << i))
iwinfo_crypto_print_suites(c->auth_suites), if (i)
iwinfo_crypto_print_ciphers( pos += sprintf(pos, "WPA%d/", i + 1);
c->pair_ciphers | c->group_ciphers)); else
break; pos += sprintf(pos, "WPA/");
case 1: pos--;
sprintf(desc, "WPA %s (%s)",
sprintf(pos, " %s (%s)",
iwinfo_crypto_print_suites(c->auth_suites), iwinfo_crypto_print_suites(c->auth_suites),
iwinfo_crypto_print_ciphers( iwinfo_crypto_print_ciphers(
c->pair_ciphers | c->group_ciphers)); c->pair_ciphers | c->group_ciphers));
break;
}
} }
else else
{ {