From: Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
Date: Fri, 9 Jun 2000 14:42:09 +0000 (+0000)
Subject: * scan-types.sh (VALUE) Wrap use with double quotes to protect
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=2c8c1c46b1683d61e791167b23b1eec31b872efa;p=gcc.git

* scan-types.sh (VALUE) Wrap use with double quotes to protect
	variable against filename expansion when it contains "char *".

From-SVN: r34468
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f6a6c202e5a..4794c4253c8 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,8 @@
 2000-06-09  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 
+	* scan-types.sh (VALUE) Wrap use with double quotes to protect
+	variable against filename expansion when it contains "char *".
+
 	* system.h (SSIZE_MAX): Delete backup definition.
 
 	* cppfiles.c (read_include_file): Use INTTYPE_MAXIMUM(ssize_t)
diff --git a/gcc/scan-types.sh b/gcc/scan-types.sh
index a7fa2384979..59d786a9fd0 100755
--- 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