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ccnl: dynamic memory - client module

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This commit is contained in:
Christian Mehlis 2014-01-15 17:29:53 +01:00
parent 607a5f27c3
commit cb0bb80d0c
1 changed files with 8 additions and 4 deletions
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12
sys/net/ccn_lite/util/ccnl-riot-client.c
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@ -31,8 +31,6 @@
msg_t mesg, rep;
unsigned char compat_small_buf[PAYLOAD_SIZE];
int ccnl_riot_client_get(unsigned int relay_pid, char *name, char *reply_buf)
{
char *prefix[CCNL_MAX_NAME_COMP];
@ -54,11 +52,16 @@ int ccnl_riot_client_get(unsigned int relay_pid, char *name, char *reply_buf)
memset(segment_string, 0, 16);
snprintf(segment_string, 16, "%d", segment);
prefix[i] = segment_string;
int interest_len = mkInterest(prefix, NULL, compat_small_buf);
unsigned char *interest_pkg = malloc(PAYLOAD_SIZE);
if (!interest_pkg) {
puts("ccnl_riot_client_get: malloc failed");
return 0;
}
int interest_len = mkInterest(prefix, NULL, interest_pkg);
DEBUGMSG(1, "relay_pid=%u interest_len=%d\n", relay_pid, interest_len);
riot_ccnl_msg_t rmsg;
rmsg.payload = &compat_small_buf;
rmsg.payload = interest_pkg;
rmsg.size = interest_len;
msg_t m, rep;
@ -69,6 +72,7 @@ int ccnl_riot_client_get(unsigned int relay_pid, char *name, char *reply_buf)
/* ######################################################################### */
msg_receive(&rep);
free(interest_pkg);
if (rep.type == CCNL_RIOT_NACK) {
/* network stack was not able to fetch this chunk */
return 0;