… > +++ b/tools/bootconfig/main.c > @@ -314,31 +314,35 @@ int apply_xbc(const char *path, const char *xbc_path) … > +close_fd: > close(fd); Do analysis tools point any software development concerns out at this source code place? https://wiki.sei.cmu.edu/confluence/display/c/ERR33-C.+Detect+and+handle+standard+library+errors#ERR33-C.Detectandhandlestandardlibraryerrors-AutomatedDetection Regards, Markus