aboutsummaryrefslogtreecommitdiffstats
path: root/pbx/pbx_dundi.c
diff options
context:
space:
mode:
Diffstat (limited to 'pbx/pbx_dundi.c')
-rw-r--r--pbx/pbx_dundi.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/pbx/pbx_dundi.c b/pbx/pbx_dundi.c
index 4d94aaca6..71ff88541 100644
--- a/pbx/pbx_dundi.c
+++ b/pbx/pbx_dundi.c
@@ -519,7 +519,7 @@ static int get_mapping_weight(struct dundi_mapping *map)
buf[0] = 0;
if (map->weightstr) {
pbx_substitute_variables_helper(NULL, map->weightstr, buf, sizeof(buf) - 1);
- if (sscanf(buf, "%d", &map->_weight) != 1)
+ if (sscanf(buf, "%30d", &map->_weight) != 1)
map->_weight = MAX_WEIGHT;
}
@@ -1132,7 +1132,7 @@ static int cache_lookup_internal(time_t now, struct dundi_request *req, char *ke
if (expiration > 0) {
ast_debug(1, "Found cache expiring in %d seconds!\n", expiration);
ptr += length + 1;
- while((sscanf(ptr, "%d/%d/%d/%n", &(flags.flags), &weight, &tech, &length) == 3)) {
+ while((sscanf(ptr, "%30d/%30d/%30d/%n", &(flags.flags), &weight, &tech, &length) == 3)) {
ptr += length;
term = strchr(ptr, '|');
if (term) {
@@ -4132,7 +4132,7 @@ static int dundi_result_read(struct ast_channel *chan, const char *cmd, char *da
goto finish;
}
- if (sscanf(args.resultnum, "%u", &num) != 1) {
+ if (sscanf(args.resultnum, "%30u", &num) != 1) {
ast_log(LOG_ERROR, "Invalid value '%s' for resultnum to DUNDIRESULT!\n",
args.resultnum);
goto finish;
@@ -4296,7 +4296,7 @@ static void build_mapping(const char *name, const char *value)
} else if (x >= 4) {
ast_copy_string(map->dcontext, name, sizeof(map->dcontext));
ast_copy_string(map->lcontext, fields[0], sizeof(map->lcontext));
- if ((sscanf(fields[1], "%d", &map->_weight) == 1) && (map->_weight >= 0) && (map->_weight <= MAX_WEIGHT)) {
+ if ((sscanf(fields[1], "%30d", &map->_weight) == 1) && (map->_weight >= 0) && (map->_weight <= MAX_WEIGHT)) {
ast_copy_string(map->dest, fields[3], sizeof(map->dest));
if ((map->tech = str2tech(fields[2])))
map->dead = 0;
@@ -4398,7 +4398,7 @@ static void populate_addr(struct dundi_peer *peer, dundi_eid *eid)
if (c) {
*c = '\0';
c++;
- if (sscanf(c, "%d:%d", &port, &expire) == 2) {
+ if (sscanf(c, "%5d:%30d", &port, &expire) == 2) {
/* Got it! */
inet_aton(data, &peer->addr.sin_addr);
peer->addr.sin_family = AF_INET;
@@ -4495,7 +4495,7 @@ static void build_peer(dundi_eid *eid, struct ast_variable *v, int *globalpcmode
peer->maxms = 0;
} else if (!strcasecmp(v->value, "yes")) {
peer->maxms = DEFAULT_MAXMS;
- } else if (sscanf(v->value, "%d", &peer->maxms) != 1) {
+ } else if (sscanf(v->value, "%30d", &peer->maxms) != 1) {
ast_log(LOG_WARNING, "Qualification of peer '%s' should be 'yes', 'no', or a number of milliseconds at line %d of dundi.conf\n",
dundi_eid_to_str(eid_str, sizeof(eid_str), &peer->eid), v->lineno);
peer->maxms = 0;
@@ -4732,14 +4732,14 @@ static int set_config(char *config_file, struct sockaddr_in* sin, int reload)
} else if (!strcasecmp(v->name, "authdebug")) {
authdebug = ast_true(v->value);
} else if (!strcasecmp(v->name, "ttl")) {
- if ((sscanf(v->value, "%d", &x) == 1) && (x > 0) && (x < DUNDI_DEFAULT_TTL)) {
+ if ((sscanf(v->value, "%30d", &x) == 1) && (x > 0) && (x < DUNDI_DEFAULT_TTL)) {
dundi_ttl = x;
} else {
ast_log(LOG_WARNING, "'%s' is not a valid TTL at line %d, must be number from 1 to %d\n",
v->value, v->lineno, DUNDI_DEFAULT_TTL);
}
} else if (!strcasecmp(v->name, "autokill")) {
- if (sscanf(v->value, "%d", &x) == 1) {
+ if (sscanf(v->value, "%30d", &x) == 1) {
if (x >= 0)
global_autokilltimeout = x;
else
@@ -4774,7 +4774,7 @@ static int set_config(char *config_file, struct sockaddr_in* sin, int reload)
} else if (!strcasecmp(v->name, "storehistory")) {
global_storehistory = ast_true(v->value);
} else if (!strcasecmp(v->name, "cachetime")) {
- if ((sscanf(v->value, "%d", &x) == 1)) {
+ if ((sscanf(v->value, "%30d", &x) == 1)) {
dundi_cache_time = x;
} else {
ast_log(LOG_WARNING, "'%s' is not a valid cache time at line %d. Using default value '%d'.\n",