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Reuse strings for IPv6 OS detection probe IDs

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This commit is contained in:
dmiller
2022-09-13 16:10:04 +00:00
parent 478e156b04
commit f44f255da3
2 changed files with 2 additions and 6 deletions
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6
FPEngine.cc
View File

@@ -2559,8 +2559,6 @@ FPProbe::FPProbe() {
FPProbe::~FPProbe() {
if (this->probe_id != NULL)
free(this->probe_id);
}
@@ -2570,8 +2568,6 @@ void FPProbe::reset() {
this->times_replied = 0;
this->failed = false;
this->timed = false;
if (this->probe_id != NULL)
free(this->probe_id);
this->probe_id = NULL;
/* Also call FPPacket::__reset() to free any existing packet information */
@@ -2601,7 +2597,7 @@ bool FPProbe::isResponse(PacketElement *rcvd) {
* of the supplied string, so you can safely change its contents without
* affecting the object's state. */
int FPProbe::setProbeID(const char *id) {
this->probe_id = strdup(id);
this->probe_id = string_pool_insert(id);
return OP_SUCCESS;
}

2
FPEngine.h
View File

@@ -265,7 +265,7 @@ class FPPacket {
class FPProbe : public FPPacket {
private:
char *probe_id;
const char *probe_id;
int probe_no;
int retransmissions;
int times_replied;