Increase the maximum hostapd.conf line length to 4096 bytes

It was already possible to use longer values through the control
interface SET command, but the configuration file parser was still
limited to 512 byte lines. Increase this to 4096 bytes since some of the
configuration parameters (e.g., anqp_elem) can be longer.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>

diff --git a/hostapd/config_file.c b/hostapd/config_file.c
index 29442a9a2867641b0324a15024a69500126c5e15..d65b805c140daacfbddd742c43be4c72e9a56ac0 100644 (file)
--- a/hostapd/config_file.c
+++ b/hostapd/config_file.c
@@ -3482,7 +3482,7 @@ struct hostapd_config * hostapd_config_read(const char *fname)
 {
        struct hostapd_config *conf;
        FILE *f;
-       char buf[512], *pos;
+       char buf[4096], *pos;
        int line = 0;
        int errors = 0;
        size_t i;