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Define service buffer lengths in one place only

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This commit is contained in:
dmiller
2024-09-27 19:20:41 +00:00
parent 2184f98858
commit 01ccce00c0
1 changed files with 19 additions and 16 deletions
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35
service_scan.cc
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@@ -110,6 +110,9 @@
extern NmapOps o;
#define SERVICE_FIELD_LEN 80
#define SERVICE_EXTRA_LEN 256
#define SERVICE_TYPE_LEN 32
// Details on a particular service (open port) we are trying to match
class ServiceNFO {
public:
@@ -137,15 +140,15 @@ public:
const char *probe_matched;
// If a match is found, any product/version/info/hostname/ostype/devicetype
// is placed in these 6 strings. Otherwise the string will be 0 length.
char product_matched[80];
char version_matched[80];
char extrainfo_matched[256];
char hostname_matched[80];
char ostype_matched[32];
char devicetype_matched[32];
char cpe_a_matched[80];
char cpe_h_matched[80];
char cpe_o_matched[80];
char product_matched[SERVICE_FIELD_LEN];
char version_matched[SERVICE_FIELD_LEN];
char extrainfo_matched[SERVICE_EXTRA_LEN];
char hostname_matched[SERVICE_FIELD_LEN];
char ostype_matched[SERVICE_TYPE_LEN];
char devicetype_matched[SERVICE_TYPE_LEN];
char cpe_a_matched[SERVICE_FIELD_LEN];
char cpe_h_matched[SERVICE_FIELD_LEN];
char cpe_o_matched[SERVICE_FIELD_LEN];
enum service_tunnel_type tunnel; /* SERVICE_TUNNEL_NONE, SERVICE_TUNNEL_SSL */
// This stores our SSL session id, which will help speed up subsequent
// SSL connections. It's overwritten each time. void* is used so we don't
@@ -516,13 +519,13 @@ void ServiceProbeMatch::InitMatch(const char *matchtext, int lineno) {
// NULL.
const struct MatchDetails *ServiceProbeMatch::testMatch(const u8 *buf, int buflen) {
int rc;
static char product[80];
static char version[80];
static char info[256]; /* We will truncate with ... later */
static char hostname[80];
static char ostype[32];
static char devicetype[32];
static char cpe_a[80], cpe_h[80], cpe_o[80];
static char product[SERVICE_FIELD_LEN];
static char version[SERVICE_FIELD_LEN];
static char info[SERVICE_EXTRA_LEN]; /* We will truncate with ... later */
static char hostname[SERVICE_FIELD_LEN];
static char ostype[SERVICE_TYPE_LEN];
static char devicetype[SERVICE_TYPE_LEN];
static char cpe_a[SERVICE_FIELD_LEN], cpe_h[SERVICE_FIELD_LEN], cpe_o[SERVICE_FIELD_LEN];
char *bufc = (char *) buf;
assert(isInitialized);