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P2PS: Fix P2P_FIND seek parameter parsing

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Only the first seek=<service name> parameter was accepted from the
P2P_FIND command. Fix this to go through all seek parameters to
construct the list of service hash values to seek.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Jouni Malinen 2015-06-18 17:01:02 +03:00 committed by Jouni Malinen
parent 83e520e473
commit 129b621653
1 changed files with 10 additions and 6 deletions
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16
wpa_supplicant/ctrl_iface.c
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@ -4597,16 +4597,20 @@ static int p2p_ctrl_find(struct wpa_supplicant *wpa_s, char *cmd)
/* Must be searched for last, because it adds nul termination */ /* Must be searched for last, because it adds nul termination */
pos = os_strstr(cmd, " seek="); pos = os_strstr(cmd, " seek=");
if (pos)
pos += 6;
while (pos && seek_count < P2P_MAX_QUERY_HASH + 1) { while (pos && seek_count < P2P_MAX_QUERY_HASH + 1) {
char *term; char *term;
term = os_strchr(pos + 1, ' '); _seek[seek_count++] = pos;
_seek[seek_count++] = pos + 6;
seek = _seek; seek = _seek;
pos = os_strstr(pos + 6, " seek="); term = os_strchr(pos, ' ');
if (!term)
if (term) break;
*term = '\0'; *term = '\0';
pos = os_strstr(term + 1, "seek=");
if (pos)
pos += 5;
} }
if (seek_count > P2P_MAX_QUERY_HASH) { if (seek_count > P2P_MAX_QUERY_HASH) {
seek[0] = NULL; seek[0] = NULL;