X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=scripts%2Fkconfig%2Flex.zconf.c_shipped;h=6a61cee4a32c39ca6931b191e93b6a6313689331;hb=108c1961847df2a875047c0fd27b419cb817d213;hp=800f8c71c407f32893020c72c14d043147e8eeb1;hpb=489244498ec99c949ecbd7105299066cff283dcd;p=~andy%2Flinux

diff --git a/scripts/kconfig/lex.zconf.c_shipped b/scripts/kconfig/lex.zconf.c_shipped
index 800f8c71c40..6a61cee4a32 100644
--- a/scripts/kconfig/lex.zconf.c_shipped
+++ b/scripts/kconfig/lex.zconf.c_shipped
@@ -33,7 +33,7 @@
 #if __STDC_VERSION__ >= 199901L
 
 /* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
- * if you want the limit (max/min) macros for int types.
+ * if you want the limit (max/min) macros for int types. 
  */
 #ifndef __STDC_LIMIT_MACROS
 #define __STDC_LIMIT_MACROS 1
@@ -1256,6 +1256,11 @@ YY_RULE_SETUP
 case 32:
 YY_RULE_SETUP
 {
+		while (zconfleng) {
+			if ((zconftext[zconfleng-1] != ' ') && (zconftext[zconfleng-1] != '\t'))
+				break;
+			zconfleng--;
+		}
 		append_string(zconftext, zconfleng);
 		if (!first_ts)
 			first_ts = last_ts;
@@ -1511,7 +1516,7 @@ static int yy_get_next_buffer (void)
 
 		/* Read in more data. */
 		YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
-			(yy_n_chars), num_to_read );
+			(yy_n_chars), (size_t) num_to_read );
 
 		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
 		}
@@ -2264,7 +2269,7 @@ FILE *zconf_fopen(const char *name)
 	FILE *f;
 
 	f = fopen(name, "r");
-	if (!f && name[0] != '/') {
+	if (!f && name != NULL && name[0] != '/') {
 		env = getenv(SRCTREE);
 		if (env) {
 			sprintf(fullname, "%s/%s", env, name);