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Use FQDN_LEN instead of MAXHOSTNAMELEN for DNS name buffers

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This closes #140 (issue #140), namely "Use correct lengths 
for FQDN, not MAXHOSTNAMELEN"
This commit is contained in:
vincent
2016-07-26 14:06:22 +00:00
parent fcb94e2018
commit 32efc8b28c
9 changed files with 28 additions and 17 deletions
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4
idle_scan.cc
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@@ -547,7 +547,7 @@ static void initialize_idleproxy(struct idle_proxy_info *proxy, char *proxyName,
int newipid;
unsigned int i;
char filter[512]; /* Libpcap filter string */
char name[MAXHOSTNAMELEN + 1];
char name[FQDN_LEN + 1];
struct sockaddr_storage ss;
size_t sslen;
u32 sequence_base;
@@ -1399,7 +1399,7 @@ static int idle_treescan(struct idle_proxy_info *proxy, Target *target,
void idle_scan(Target *target, u16 *portarray, int numports,
char *proxyName, const struct scan_lists *ports) {
static char lastproxy[MAXHOSTNAMELEN + 1] = ""; /* The proxy used in any previous call */
static char lastproxy[FQDN_LEN + 1] = ""; /* The proxy used in any previous call */
static struct idle_proxy_info proxy;
int groupsz;
int portidx = 0; /* Used for splitting the port array into chunks */