v4l-utils: bugfix memory chunk

>From a5cfa1881de152a887d195e8c880dcca3e6b766e Mon Sep 17 00:00:00 2001

Bug 1070855 - [abrt] v4l-utils: parse_string(): dvbv5-scan killed by SIGABRT
https://bugzilla.redhat.com/show_bug.cgi?id=1070855

Signed-off-by: Stefan Ringel <linuxtv@stefanringel.de>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

diff --git a/lib/libdvbv5/descriptors/desc_frequency_list.c b/lib/libdvbv5/descriptors/desc_frequency_list.c
index de6f9fd..0a06a4a 100644 (file)
--- a/lib/libdvbv5/descriptors/desc_frequency_list.c
+++ b/lib/libdvbv5/descriptors/desc_frequency_list.c
@@ -36,10 +36,10 @@ void dvb_desc_frequency_list_init(struct dvb_v5_fe_parms *parms, const uint8_t *
 
        d->frequencies = (d->length - len) / sizeof(d->frequency[0]);
 
-       d->frequency = calloc(1, sizeof(d->frequency));
+       d->frequency = calloc(d->frequencies, sizeof(d->frequency));
 
        for (i = 0; i < d->frequencies; i++) {
-               d->frequency[i] = ((uint32_t *) buf)[i];
+               d->frequency[i] = ((uint32_t *) p)[i];
                bswap32(d->frequency[i]);
                switch (d->freq_type) {
                        case 1: /* satellite - to get kHz */