gcc/ada/

[pf3gnuchains/gcc-fork.git] / gcc / scan-types.sh

diff --git a/gcc/scan-types.sh b/gcc/scan-types.sh
index a7fa238..59d786a 100755 (executable)
--- a/gcc/scan-types.sh
+++ b/gcc/scan-types.sh
@@ -51,7 +51,10 @@ for TYPE in dev_t clock_t fpos_t gid_t ino_t mode_t nlink_t off_t pid_t size_t s
             eval "VALUE='`${SED} -e 's| *$||' -e '2,$d' <TMP`'"
            # Unless VALUE contains a blank, look for a typedef for it
            # in turn (this could be a loop, but that would be over-kill).
-           if echo $VALUE | grep " " >/dev/null ; then true
+           # Ensure $VALUE is double quoted to protect cases where it
+           # contains an asterisk and would cause filename expansion.
+           # E.g. when va_list is "char *".
+           if echo "$VALUE" | grep " " >/dev/null ; then true
            else
                rm -f TMP
                ${SED} -n -e "s|.*typedef[      ][      ]*\(.*[^a-zA-Z0-9_]\)${VALUE}[  ]*;.*|\1|w TMP" <st-dummy.out>/dev/null