# HG changeset patch
# User Matt Johnston <matt@ucc.asn.au>
# Date 1450191442 -28800
# Node ID de2e39e94c680b601e9295e986d0687181ab975e
# Parent  b73c078e11e99ae4cbd249a6329a7b9a56b1a4bf
revert removal of space handling, different fix for avoiding option prefix
matches

diff -r b73c078e11e9 -r de2e39e94c68 cli-runopts.c
--- a/cli-runopts.c	Tue Dec 15 22:23:42 2015 +0800
+++ b/cli-runopts.c	Tue Dec 15 22:57:22 2015 +0800
@@ -824,22 +824,34 @@
 #endif
 
 static int match_extendedopt(const char** strptr, const char *optname) {
+	int seen_eq = 0;
 	int optlen = strlen(optname);
 	const char *str = *strptr;
 
+	while (isspace(*str)) {
+		++str;
+	}
+
 	if (strncasecmp(str, optname, optlen) != 0) {
 		return DROPBEAR_FAILURE;
 	}
 
 	str += optlen;
 
-	if (*str == '=') {
-		*strptr = str+1;
-		return DROPBEAR_SUCCESS;
-	} else {
+	while (isspace(*str) || (!seen_eq && *str == '=')) {
+		if (*str == '=') {
+			seen_eq = 1;
+		}
+		++str;
+	}
+
+	if (str-*strptr == optlen) {
+		/* matched just a prefix of optname */
 		return DROPBEAR_FAILURE;
 	}
 
+	*strptr = str;
+	return DROPBEAR_SUCCESS;
 }
 
 static int parse_flag_value(const char *value) {