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| author | Kees Cook <keescook@chromium.org> | 2013-06-28 23:56:51 +0400 |
|---|---|---|
| committer | Yann E. MORIN <yann.morin.1998@free.fr> | 2013-06-29 17:30:17 +0400 |
| commit | b57caaaed2bd127fe656e6c145970ed6a05c0125 (patch) | |
| tree | 5c0e7308b579cc3bd94bac072d1b400274f8dc4b /scripts/kconfig/symbol.c | |
| parent | 490f16171119a16e05d670306c105f3b45c38837 (diff) | |
| download | linux-b57caaaed2bd127fe656e6c145970ed6a05c0125.tar.xz | |
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 <keescook@chromium.org>
Tested-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Diffstat (limited to 'scripts/kconfig/symbol.c')
| -rw-r--r-- | scripts/kconfig/symbol.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/scripts/kconfig/symbol.c b/scripts/kconfig/symbol.c index 387d55483882..d550300ec00c 100644 --- a/scripts/kconfig/symbol.c +++ b/scripts/kconfig/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: |