--- linux-2.5.59/lib/vsprintf.c	2003-01-16 18:22:42.000000000 -0800
+++ linux-2.5.59-devel/lib/vsprintf.c	2003-02-07 15:55:46.000000000 -0800
@@ -23,12 +23,13 @@
 #include <asm/div64.h>
 
 /**
- * simple_strtoul - convert a string to an unsigned long
+ * simple_strtoul_width - convert a string to an unsigned long
  * @cp: The start of the string
  * @endp: A pointer to the end of the parsed string will be placed here
  * @base: The number base to use
+ * @cendp: End of the string to convert
  */
-unsigned long simple_strtoul(const char *cp,char **endp,unsigned int base)
+static unsigned long simple_strtoul_width(const char *cp,char **endp,unsigned int base,const char *cendp)
 {
 	unsigned long result = 0,value;
 
@@ -37,14 +38,14 @@
 		if (*cp == '0') {
 			base = 8;
 			cp++;
-			if ((*cp == 'x') && isxdigit(cp[1])) {
+			if ((toupper(*cp) == 'X') && isxdigit(cp[1])) {
 				cp++;
-				base = 16;
 			}
 		}
 	}
 	while (isxdigit(*cp) &&
-	       (value = isdigit(*cp) ? *cp-'0' : toupper(*cp)-'A'+10) < base) {
+	       (value = isdigit(*cp) ? *cp-'0' : toupper(*cp)-'A'+10) < base &&
+		   cp != cendp) {
 		result = result*base + value;
 		cp++;
 	}
@@ -54,25 +55,27 @@
 }
 
 /**
- * simple_strtol - convert a string to a signed long
+ * simple_strtol_width - convert a string to a signed long
  * @cp: The start of the string
  * @endp: A pointer to the end of the parsed string will be placed here
  * @base: The number base to use
+ * @cendp: End of the string to convert
  */
-long simple_strtol(const char *cp,char **endp,unsigned int base)
+static long simple_strtol_width(const char *cp,char **endp,unsigned int base,const char *cendp)
 {
 	if(*cp=='-')
-		return -simple_strtoul(cp+1,endp,base);
-	return simple_strtoul(cp,endp,base);
+		return -simple_strtoul_width(cp+1,endp,base,cendp);
+	return simple_strtoul_width(cp,endp,base,cendp);
 }
 
 /**
- * simple_strtoull - convert a string to an unsigned long long
+ * simple_strtoull_width - convert a string to an unsigned long long
  * @cp: The start of the string
  * @endp: A pointer to the end of the parsed string will be placed here
  * @base: The number base to use
+ * @cendp: End of the string to convert
  */
-unsigned long long simple_strtoull(const char *cp,char **endp,unsigned int base)
+static unsigned long long simple_strtoull_width(const char *cp,char **endp,unsigned int base,const char *cendp)
 {
 	unsigned long long result = 0,value;
 
@@ -81,14 +84,15 @@
 		if (*cp == '0') {
 			base = 8;
 			cp++;
-			if ((*cp == 'x') && isxdigit(cp[1])) {
+			if ((toupper(*cp) == 'X') && isxdigit(cp[1])) {
 				cp++;
 				base = 16;
 			}
 		}
 	}
 	while (isxdigit(*cp) && (value = isdigit(*cp) ? *cp-'0' : (islower(*cp)
-	    ? toupper(*cp) : *cp)-'A'+10) < base) {
+	    ? toupper(*cp) : *cp)-'A'+10) < base &&
+		cp != cendp) {
 		result = result*base + value;
 		cp++;
 	}
@@ -98,16 +102,41 @@
 }
 
 /**
- * simple_strtoll - convert a string to a signed long long
+ * simple_strtoll_width - convert a string to a signed long long
  * @cp: The start of the string
  * @endp: A pointer to the end of the parsed string will be placed here
  * @base: The number base to use
+ * @cendp: End of the string to convert
  */
-long long simple_strtoll(const char *cp,char **endp,unsigned int base)
+static long long simple_strtoll_width(const char *cp,char **endp,unsigned int base,const char *cendp)
 {
 	if(*cp=='-')
-		return -simple_strtoull(cp+1,endp,base);
-	return simple_strtoull(cp,endp,base);
+		return -simple_strtoull_width(cp+1,endp,base,cendp);
+	return simple_strtoull_width(cp,endp,base,cendp);
+}
+
+unsigned long simple_strtoul(const char *cp, char **endp, 
+	unsigned int base)
+{
+	return simple_strtoul_width(cp, endp, base, NULL);
+}
+
+long simple_strtol(const char *cp, char **endp, 
+	unsigned int base)
+{
+	return simple_strtol_width(cp, endp, base, NULL);
+}
+
+unsigned long long simple_strtoull(const char *cp, char **endp, 
+	unsigned int base)
+{
+	return simple_strtoull_width(cp, endp, base, NULL);
+}
+
+long long simple_strtoll(const char *cp, char **endp, 
+	unsigned int base)
+{
+	return simple_strtoll_width(cp, endp, base, NULL);
 }
 
 static int skip_atoi(const char **s)
@@ -516,6 +545,7 @@
 int vsscanf(const char * buf, const char * fmt, va_list args)
 {
 	const char *str = buf;
+	const char *strendp;
 	char *next;
 	char digit;
 	int num = 0;
@@ -651,47 +681,49 @@
                     || (base == 0 && !isdigit(digit)))
 				break;
 
+		strendp = (field_width == -1) ? NULL : str + field_width;
+
 		switch(qualifier) {
 		case 'h':
 			if (is_sign) {
 				short *s = (short *) va_arg(args,short *);
-				*s = (short) simple_strtol(str,&next,base);
+				*s = (short) simple_strtol_width(str,&next,base,strendp);
 			} else {
 				unsigned short *s = (unsigned short *) va_arg(args, unsigned short *);
-				*s = (unsigned short) simple_strtoul(str, &next, base);
+				*s = (unsigned short) simple_strtoul_width(str,&next, base,strendp);
 			}
 			break;
 		case 'l':
 			if (is_sign) {
 				long *l = (long *) va_arg(args,long *);
-				*l = simple_strtol(str,&next,base);
+				*l = simple_strtol_width(str,&next,base,strendp);
 			} else {
 				unsigned long *l = (unsigned long*) va_arg(args,unsigned long*);
-				*l = simple_strtoul(str,&next,base);
+				*l = simple_strtoul_width(str,&next,base,strendp);
 			}
 			break;
 		case 'L':
 			if (is_sign) {
 				long long *l = (long long*) va_arg(args,long long *);
-				*l = simple_strtoll(str,&next,base);
+				*l = simple_strtoll_width(str,&next,base,strendp);
 			} else {
 				unsigned long long *l = (unsigned long long*) va_arg(args,unsigned long long*);
-				*l = simple_strtoull(str,&next,base);
+				*l = simple_strtoull_width(str,&next,base,strendp);
 			}
 			break;
 		case 'Z':
 		{
 			size_t *s = (size_t*) va_arg(args,size_t*);
-			*s = (size_t) simple_strtoul(str,&next,base);
+			*s = (size_t) simple_strtoul_width(str,&next,base,strendp);
 		}
 		break;
 		default:
 			if (is_sign) {
 				int *i = (int *) va_arg(args, int*);
-				*i = (int) simple_strtol(str,&next,base);
+				*i = (int) simple_strtol_width(str,&next,base,strendp);
 			} else {
 				unsigned int *i = (unsigned int*) va_arg(args, unsigned int*);
-				*i = (unsigned int) simple_strtoul(str,&next,base);
+				*i = (unsigned int) simple_strtoul_width(str,&next,base,strendp);
 			}
 			break;
 		}
