diff -ru a/crossapi.cpp b/crossapi.cpp
--- a/crossapi.cpp	2022-09-13 21:20:00.721163933 +0300
+++ b/crossapi.cpp	2022-09-13 21:21:12.864326051 +0300
@@ -207,7 +207,8 @@
 		fprintf(stderr, "Can't stat file \"%s\": %s\n", szFileName, strerror_r(e, buff, sizeof(buff)));
 		return -1;
 	}
-	strncpy(cfd->cFileName,szFileName,CROSSAPI_MAX_PATH);
+	strncpy(cfd->cFileName,szFileName,sizeof(cfd->cFileName) - 1);
+	cfd->cFileName[sizeof(cfd->cFileName) - 1] = 0;
 	if(inode.st_mode&S_IFDIR) cfd->bIsDirectory=true;
 	else cfd->bIsDirectory=false;
 	return 1;
diff -ru a/crossapi.h b/crossapi.h
--- a/crossapi.h	2009-06-26 00:14:07.000000000 +0400
+++ b/crossapi.h	2022-09-13 21:20:36.184243623 +0300
@@ -54,7 +54,7 @@
 #endif
 
 struct CROSSAPI_FIND_DATA {
-	char cFileName[CROSSAPI_MAX_PATH];
+	char cFileName[CROSSAPI_MAX_PATH+1];
 	bool bIsDirectory;
 };