jeltz/hostap
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

WPS ER: Fix SSDP CACHE-CONTROL line parser

Browse source 
Incorrect number of bytes was skipped from the beginning of the line
which resulted in the loop skipping spaces doing nothing. However, the
following operation was simply looking for the max-age parameter with
os_strstr(), so this did not have any effect on functionality. Fix the
number of bytes to skip and remove the unneeded loop to skip spaces.

Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2015-08-15 22:24:15 +03:00
parent 6e9220160c
commit 56906d06c7
1 changed files with 1 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
src/wps/wps_er_ssdp.c
View file

@ -78,9 +78,7 @@ static void wps_er_ssdp_rx(int sd, void *eloop_ctx, void *sock_ctx)
if (os_strstr(start, "ssdp:byebye"))
byebye = 1;
} else if (os_strncasecmp(start, "CACHE-CONTROL:", 14) == 0) {
start += 9;
while (*start == ' ')
start++;
start += 14;
pos2 = os_strstr(start, "max-age=");
if (pos2 == NULL)
continue;