janis/ma
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

trying to debug the buffer overflow which sometimes happens

Browse Source
This commit is contained in:
jakani24
2024-03-11 20:04:18 +01:00
parent cd0c707291
commit 7b54ae3a23
22 changed files with 340 additions and 106 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
src/client_backend/scan.cpp
View File

@@ -178,6 +178,7 @@ void action_scanfile(const char*filepath) {
//log(LOGLEVEL::INFO, "[action_scanfile_t()]: Scanning file: ", filepath);
if (strlen(filepath) == 0 or strcmp("", filepath) == 0 or file_exists(filepath) == false) {
thread_shutdown();
delete[] db_path;
return; //no filepath given or file not accessible
}
else {
@@ -209,20 +210,21 @@ void scan_file_t(const std::string& filepath_) {
search_hash(db_path, hash, filepath);
num_threads--;
}
void scan_process_t(const char* filepath) {
char* db_path = new char[300];
char* hash = new char[300];
strcpy_s(hash, 295, md5_file_t(filepath).c_str());
sprintf_s(db_path, 295, "%s\\%c%c.jdbf", DB_DIR, hash[0], hash[1]);
if (search_hash(db_path, hash, filepath)==1) {
void scan_process_t(const std::string& filepath_) {
num_threads++;
thread_local const std::string filepath(filepath_);
thread_local char* db_path = new char[300];
thread_local char* hash = new char[300];
strcpy_s(hash, 295, md5_file_t(filepath).c_str());
sprintf_s(db_path, 295, "%s\\%c%c.jdbf", DB_DIR, hash[0], hash[1]);
if (search_hash(db_path, hash, filepath) == 1) {
//check if need to kill process
if (get_setting("virus_ctrl:virus_process_found:kill") == 1) {
//kill the process
log(LOGLEVEL::VIRUS, "[scan_process_t()]: Killing process: ", filepath);
kill_process(filepath);
}
//kill the process
kill_process(filepath.c_str());
log(LOGLEVEL::VIRUS, "[scan_process_t()]: Killing process: ", filepath);
}
}
delete[] db_path;
delete[] hash;
num_threads--;
}
#endif