Commit 06042d7b authored by Uwe Kleine-König's avatar Uwe Kleine-König Committed by Greg Kroah-Hartman
Browse files

usbip: Use _FORTIFY_SOURCE=2 instead of (implicitly) =1 



_FORTIFY_SOURCE=2 uses more and stricter checks. This is what e.g.
Debian recommends to build packages with.

While at it fix a typo in the output of ./configure --help.

Signed-off-by: default avatarUwe Kleine-König <ukleinek@debian.org>
Reviewed-By: default avatarHongren Zheng <i@zenithal.me>
Link: https://lore.kernel.org/r/20230503173622.1072787-1-ukleinek@debian.org


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 0c7f35d2

tools/usb/usbip/configure.ac

+2 −2
Original line number Diff line number Diff line
@@ -94,11 +94,11 @@ AC_SUBST([USBIDS_DIR]) 
AC_MSG_CHECKING([whether to use fortify])

AC_ARG_WITH([fortify],

	    [AS_HELP_STRING([--with-fortify],

			    [use _FORTIFY_SROUCE option when compiling)])],

			    [use _FORTIFY_SOURCE=2 option when compiling)])],

			    dnl [ACTION-IF-GIVEN]

			    [if test "$withval" = "yes"; then

				AC_MSG_RESULT([yes])

				CFLAGS="$CFLAGS -D_FORTIFY_SOURCE -O"

				CFLAGS="$CFLAGS -D_FORTIFY_SOURCE=2 -O"

			     else

			     	AC_MSG_RESULT([no])

				CFLAGS="$CFLAGS -U_FORTIFY_SOURCE"