From 48f3c1c38c4e6b786938dbe813743953e722b01e Mon Sep 17 00:00:00 2001 From: Kees Cook Date: Fri, 28 Jun 2013 12:56:51 -0700 Subject: [PATCH] kconfig: allow "hex" and "range" to support longs The parsing routines for Kconfig files use strtol(), but store and render values as int. Switch types and formating to long to support a wider range of values. For example, 0x80000000 wasn't representable. Signed-off-by: Kees Cook Tested-by: "Yann E. MORIN" Reviewed-by: "Yann E. MORIN" Signed-off-by: "Yann E. MORIN" Signed-off-by: Christian Lamparter --- config/symbol.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/config/symbol.c b/config/symbol.c index 387d554..d550300 100644 --- a/config/symbol.c +++ b/config/symbol.c @@ -136,7 +136,7 @@ static struct property *sym_get_range_prop(struct symbol *sym) return NULL; } -static int sym_get_range_val(struct symbol *sym, int base) +static long sym_get_range_val(struct symbol *sym, int base) { sym_calc_value(sym); switch (sym->type) { @@ -155,7 +155,7 @@ static int sym_get_range_val(struct symbol *sym, int base) static void sym_validate_range(struct symbol *sym) { struct property *prop; - int base, val, val2; + long base, val, val2; char str[64]; switch (sym->type) { @@ -179,9 +179,9 @@ static void sym_validate_range(struct symbol *sym) return; } if (sym->type == S_INT) - sprintf(str, "%d", val2); + sprintf(str, "%ld", val2); else - sprintf(str, "0x%x", val2); + sprintf(str, "0x%lx", val2); sym->curr.val = strdup(str); } @@ -594,7 +594,7 @@ bool sym_string_valid(struct symbol *sym, const char *str) bool sym_string_within_range(struct symbol *sym, const char *str) { struct property *prop; - int val; + long val; switch (sym->type) { case S_STRING: -- 2.31.1