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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: Uwe Kleine-König <ukleinek@debian.org>
Reviewed-By: Hongren Zheng <i@zenithal.me>
Link: https://lore.kernel.org/r/20230503173622.1072787-1-ukleinek@debian.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Uwe Kleine-König 2023-05-03 19:36:22 +02:00 committed by Greg Kroah-Hartman
parent 0c7f35d26b
commit 06042d7b32
1 changed files with 2 additions and 2 deletions
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4
tools/usb/usbip/configure.ac
View File

@ -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"