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patch 9.1.0181: no overflow check for string formatting

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Problem:  no overflow check for string formatting
Solution: Check message formatting function for overflow.
          (Chris van Willegen)

closes: #13799

Signed-off-by: Christ van Willegen <cvwillegen@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
This commit is contained in:
Christ van Willegen 2024-03-14 18:30:41 +01:00 committed by Christian Brabandt
parent 010e1539d6
commit c35fc03dbd
No known key found for this signature in database
GPG Key ID: F3F92DA383FDDE09
4 changed files with 229 additions and 94 deletions
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5
runtime/doc/builtin.txt
View File

@ -1,4 +1,4 @@
*builtin.txt* For Vim version 9.1. Last change: 2024 Mar 13 *builtin.txt* For Vim version 9.1. Last change: 2024 Mar 14
VIM REFERENCE MANUAL by Bram Moolenaar VIM REFERENCE MANUAL by Bram Moolenaar
@ -7105,6 +7105,9 @@ printf({fmt}, {expr1} ...) *printf()*
echo printf("%1$*2$.*3$f", 1.4142135, 6, 2) echo printf("%1$*2$.*3$f", 1.4142135, 6, 2)
< 1.41 < 1.41
You will get an overflow error |E1510|, when the field-width
or precision will result in a string longer than 6400 chars.
*E1500* *E1500*
You cannot mix positional and non-positional arguments: > You cannot mix positional and non-positional arguments: >
echo printf("%s%1$s", "One", "Two") echo printf("%s%1$s", "One", "Two")

148
src/strings.c
View File

@ -2468,6 +2468,55 @@ adjust_types(
return OK; return OK;
} }
static void
format_overflow_error(const char *pstart)
{
size_t arglen = 0;
char *argcopy = NULL;
const char *p = pstart;
while (VIM_ISDIGIT((int)(*p)))
++p;
arglen = p - pstart;
argcopy = ALLOC_CLEAR_MULT(char, arglen + 1);
if (argcopy != NULL)
{
strncpy(argcopy, pstart, arglen);
semsg(_( e_val_too_large), argcopy);
free(argcopy);
}
else
semsg(_(e_out_of_memory_allocating_nr_bytes), arglen);
}
#define MAX_ALLOWED_STRING_WIDTH 6400
static int
get_unsigned_int(
const char *pstart,
const char **p,
unsigned int *uj)
{
*uj = **p - '0';
++*p;
while (VIM_ISDIGIT((int)(**p)) && *uj < MAX_ALLOWED_STRING_WIDTH)
{
*uj = 10 * *uj + (unsigned int)(**p - '0');
++*p;
}
if (*uj > MAX_ALLOWED_STRING_WIDTH)
{
format_overflow_error(pstart);
return FAIL;
}
return OK;
}
static int static int
parse_fmt_types( parse_fmt_types(
const char ***ap_types, const char ***ap_types,
@ -2511,6 +2560,7 @@ parse_fmt_types(
// variable for positional arg // variable for positional arg
int pos_arg = -1; int pos_arg = -1;
const char *ptype = NULL; const char *ptype = NULL;
const char *pstart = p+1;
p++; // skip '%' p++; // skip '%'
@ -2531,10 +2581,11 @@ parse_fmt_types(
} }
// Positional argument // Positional argument
unsigned int uj = *p++ - '0'; unsigned int uj;
if (get_unsigned_int(pstart, &p, &uj) == FAIL)
goto error;
while (VIM_ISDIGIT((int)(*p)))
uj = 10 * uj + (unsigned int)(*p++ - '0');
pos_arg = uj; pos_arg = uj;
any_pos = 1; any_pos = 1;
@ -2571,10 +2622,10 @@ parse_fmt_types(
if (VIM_ISDIGIT((int)(*p))) if (VIM_ISDIGIT((int)(*p)))
{ {
// Positional argument field width // Positional argument field width
unsigned int uj = *p++ - '0'; unsigned int uj;
while (VIM_ISDIGIT((int)(*p))) if (get_unsigned_int(arg + 1, &p, &uj) == FAIL)
uj = 10 * uj + (unsigned int)(*p++ - '0'); goto error;
if (*p != '$') if (*p != '$')
{ {
@ -2601,10 +2652,11 @@ parse_fmt_types(
{ {
// size_t could be wider than unsigned int; make sure we treat // size_t could be wider than unsigned int; make sure we treat
// argument like common implementations do // argument like common implementations do
unsigned int uj = *p++ - '0'; const char *digstart = p;
unsigned int uj;
while (VIM_ISDIGIT((int)(*p))) if (get_unsigned_int(digstart, &p, &uj) == FAIL)
uj = 10 * uj + (unsigned int)(*p++ - '0'); goto error;
if (*p == '$') if (*p == '$')
{ {
@ -2625,10 +2677,10 @@ parse_fmt_types(
if (VIM_ISDIGIT((int)(*p))) if (VIM_ISDIGIT((int)(*p)))
{ {
// Parse precision // Parse precision
unsigned int uj = *p++ - '0'; unsigned int uj;
while (VIM_ISDIGIT((int)(*p))) if (get_unsigned_int(arg + 1, &p, &uj) == FAIL)
uj = 10 * uj + (unsigned int)(*p++ - '0'); goto error;
if (*p == '$') if (*p == '$')
{ {
@ -2656,10 +2708,11 @@ parse_fmt_types(
{ {
// size_t could be wider than unsigned int; make sure we // size_t could be wider than unsigned int; make sure we
// treat argument like common implementations do // treat argument like common implementations do
unsigned int uj = *p++ - '0'; const char *digstart = p;
unsigned int uj;
while (VIM_ISDIGIT((int)(*p))) if (get_unsigned_int(digstart, &p, &uj) == FAIL)
uj = 10 * uj + (unsigned int)(*p++ - '0'); goto error;
if (*p == '$') if (*p == '$')
{ {
@ -2968,10 +3021,12 @@ vim_vsnprintf_typval(
if (*ptype == '$') if (*ptype == '$')
{ {
// Positional argument // Positional argument
unsigned int uj = *p++ - '0'; const char *digstart = p;
unsigned int uj;
if (get_unsigned_int(digstart, &p, &uj) == FAIL)
goto error;
while (VIM_ISDIGIT((int)(*p)))
uj = 10 * uj + (unsigned int)(*p++ - '0');
pos_arg = uj; pos_arg = uj;
++p; ++p;
@ -3002,16 +3057,18 @@ vim_vsnprintf_typval(
if (*p == '*') if (*p == '*')
{ {
int j; int j;
const char *digstart = p + 1;
p++; p++;
if (VIM_ISDIGIT((int)(*p))) if (VIM_ISDIGIT((int)(*p)))
{ {
// Positional argument field width // Positional argument field width
unsigned int uj = *p++ - '0'; unsigned int uj;
if (get_unsigned_int(digstart, &p, &uj) == FAIL)
goto error;
while (VIM_ISDIGIT((int)(*p)))
uj = 10 * uj + (unsigned int)(*p++ - '0');
arg_idx = uj; arg_idx = uj;
++p; ++p;
@ -3025,6 +3082,12 @@ vim_vsnprintf_typval(
&arg_cur, fmt), &arg_cur, fmt),
va_arg(ap, int)); va_arg(ap, int));
if (j > MAX_ALLOWED_STRING_WIDTH)
{
format_overflow_error(digstart);
goto error;
}
if (j >= 0) if (j >= 0)
min_field_width = j; min_field_width = j;
else else
@ -3037,10 +3100,18 @@ vim_vsnprintf_typval(
{ {
// size_t could be wider than unsigned int; make sure we treat // size_t could be wider than unsigned int; make sure we treat
// argument like common implementations do // argument like common implementations do
unsigned int uj = *p++ - '0'; const char *digstart = p;
unsigned int uj;
if (get_unsigned_int(digstart, &p, &uj) == FAIL)
goto error;
if (uj > MAX_ALLOWED_STRING_WIDTH)
{
format_overflow_error(digstart);
goto error;
}
while (VIM_ISDIGIT((int)(*p)))
uj = 10 * uj + (unsigned int)(*p++ - '0');
min_field_width = uj; min_field_width = uj;
} }
@ -3054,25 +3125,35 @@ vim_vsnprintf_typval(
{ {
// size_t could be wider than unsigned int; make sure we // size_t could be wider than unsigned int; make sure we
// treat argument like common implementations do // treat argument like common implementations do
unsigned int uj = *p++ - '0'; const char *digstart = p;
unsigned int uj;
if (get_unsigned_int(digstart, &p, &uj) == FAIL)
goto error;
if (uj > MAX_ALLOWED_STRING_WIDTH)
{
format_overflow_error(digstart);
goto error;
}
while (VIM_ISDIGIT((int)(*p)))
uj = 10 * uj + (unsigned int)(*p++ - '0');
precision = uj; precision = uj;
} }
else if (*p == '*') else if (*p == '*')
{ {
int j; int j;
const char *digstart = p;
p++; p++;
if (VIM_ISDIGIT((int)(*p))) if (VIM_ISDIGIT((int)(*p)))
{ {
// positional argument // positional argument
unsigned int uj = *p++ - '0'; unsigned int uj;
if (get_unsigned_int(digstart, &p, &uj) == FAIL)
goto error;
while (VIM_ISDIGIT((int)(*p)))
uj = 10 * uj + (unsigned int)(*p++ - '0');
arg_idx = uj; arg_idx = uj;
++p; ++p;
@ -3086,6 +3167,12 @@ vim_vsnprintf_typval(
&arg_cur, fmt), &arg_cur, fmt),
va_arg(ap, int)); va_arg(ap, int));
if (j > MAX_ALLOWED_STRING_WIDTH)
{
format_overflow_error(digstart);
goto error;
}
if (j >= 0) if (j >= 0)
precision = j; precision = j;
else else
@ -3873,6 +3960,7 @@ vim_vsnprintf_typval(
if (tvs != NULL && tvs[num_posarg != 0 ? num_posarg : arg_idx - 1].v_type != VAR_UNKNOWN) if (tvs != NULL && tvs[num_posarg != 0 ? num_posarg : arg_idx - 1].v_type != VAR_UNKNOWN)
emsg(_(e_too_many_arguments_to_printf)); emsg(_(e_too_many_arguments_to_printf));
error:
vim_free((char*)ap_types); vim_free((char*)ap_types);
va_end(ap); va_end(ap);

168
src/testdir/test_format.vim
View File

@ -105,67 +105,6 @@ func Test_printf_pos_misc()
END END
call v9.CheckLegacyAndVim9Success(lines) call v9.CheckLegacyAndVim9Success(lines)
call v9.CheckLegacyAndVim9Failure(["call printf('%1$d%2$d', 1, 3, 4)"], "E767:")
call v9.CheckLegacyAndVim9Failure(["call printf('%2$d%d', 1, 3)"], "E1500:")
call v9.CheckLegacyAndVim9Failure(["call printf('%d%2$d', 1, 3)"], "E1500:")
call v9.CheckLegacyAndVim9Failure(["call printf('%2$*1$d%d', 1, 3)"], "E1500:")
call v9.CheckLegacyAndVim9Failure(["call printf('%d%2$*1$d', 1, 3)"], "E1500:")
call v9.CheckLegacyAndVim9Failure(["call printf('%2$.*1$d%d', 1, 3)"], "E1500:")
call v9.CheckLegacyAndVim9Failure(["call printf('%d%2$.*1$d', 1, 3)"], "E1500:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$%')"], "E1500:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$')"], "E1500:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$_')"], "E1500:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$*3$.*d', 3)"], "E1500:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$*.*2$d', 3)"], "E1500:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$*.*d', 3)"], "E1500:")
call v9.CheckLegacyAndVim9Failure(["call printf('%*.*1$d', 3)"], "E1500:")
call v9.CheckLegacyAndVim9Failure(["call printf('%*1$.*d', 3)"], "E1500:")
call v9.CheckLegacyAndVim9Failure(["call printf('%*1$.*1$d', 3)"], "E1500:")
call v9.CheckLegacyAndVim9Failure(["call printf('%2$d', 3, 3)"], "E1501:")
call v9.CheckLegacyAndVim9Failure(["call printf('%2$*1$d %1$ld', 3, 3)"], "E1502:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$s %1$*1$d', 3)"], "E1502:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$p %1$*1$d', 3)"], "E1502:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$f %1$*1$d', 3)"], "E1502:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$lud %1$*1$d', 3)"], "E1502:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$llud %1$*1$d', 3)"], "E1502:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$lld %1$*1$d', 3)"], "E1502:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$s %1$*1$d', 3)"], "E1502:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$c %1$*1$d', 3)"], "E1502:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$ld %1$*1$d', 3)"], "E1502:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$ld %2$*1$d', 3, 3)"], "E1502:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$*1$ld', 3)"], "E1502:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$*1$.*1$ld', 3)"], "E1502:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$d%2$d', 3)"], "E1503:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$d %1$s', 3)"], "E1504:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$ld %1$s', 3)"], "E1504:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$ud %1$d', 3)"], "E1504:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$s %1$f', 3.0)"], "E1504:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$*1$d %1$ld', 3)"], "E1504:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$s %1$d', 3)"], "E1504:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$p %1$d', 3)"], "E1504:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$f %1$d', 3)"], "E1504:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$lud %1$d', 3)"], "E1504:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$llud %1$d', 3)"], "E1504:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$lld %1$d', 3)"], "E1504:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$s %1$d', 3)"], "E1504:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$c %1$d', 3)"], "E1504:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$ld %1$d', 3)"], "E1504:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$.2$d', 3)"], "E1505:")
call v9.CheckLegacyAndVim9Failure(["call printf('%01$d', 3)"], "E1505:")
call v9.CheckLegacyAndVim9Failure(["call printf('%01$0d', 3)"], "E1505:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$*2d', 3)"], "E1505:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$*3.*2$d', 3)"], "E1505:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$*3$.2$d', 3)"], "E1505:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$*3$.*2d', 3)"], "E1505:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$1$.5d', 5)"], "E1505:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$5.1$d', 5)"], "E1505:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$1$.1$d', 5)"], "E1505:")
endfunc endfunc
func Test_printf_pos_float() func Test_printf_pos_float()
@ -287,8 +226,6 @@ func Test_printf_pos_float()
call assert_equal('nan', printf('%1$S', -0.0 / 0.0)) call assert_equal('nan', printf('%1$S', -0.0 / 0.0))
END END
call v9.CheckLegacyAndVim9Success(lines) call v9.CheckLegacyAndVim9Success(lines)
call v9.CheckLegacyAndVim9Failure(['echo printf("%f", "a")'], 'E807:')
endfunc endfunc
func Test_printf_pos_errors() func Test_printf_pos_errors()
@ -299,6 +236,111 @@ func Test_printf_pos_errors()
call v9.CheckLegacyAndVim9Failure(['echo printf("%1$s")'], 'E1503:') call v9.CheckLegacyAndVim9Failure(['echo printf("%1$s")'], 'E1503:')
call v9.CheckLegacyAndVim9Failure(['echo printf("%1$d", 1.2)'], 'E805:') call v9.CheckLegacyAndVim9Failure(['echo printf("%1$d", 1.2)'], 'E805:')
call v9.CheckLegacyAndVim9Failure(['echo printf("%1$f")'], 'E1503:') call v9.CheckLegacyAndVim9Failure(['echo printf("%1$f")'], 'E1503:')
call v9.CheckLegacyAndVim9Failure(['echo printf("%f", "a")'], 'E807:')
call v9.CheckLegacyAndVim9Failure(["call printf('%1$d%2$d', 1, 3, 4)"], "E767:")
call v9.CheckLegacyAndVim9Failure(["call printf('%2$d%d', 1, 3)"], "E1500:")
call v9.CheckLegacyAndVim9Failure(["call printf('%d%2$d', 1, 3)"], "E1500:")
call v9.CheckLegacyAndVim9Failure(["call printf('%2$*1$d%d', 1, 3)"], "E1500:")
call v9.CheckLegacyAndVim9Failure(["call printf('%d%2$*1$d', 1, 3)"], "E1500:")
call v9.CheckLegacyAndVim9Failure(["call printf('%2$.*1$d%d', 1, 3)"], "E1500:")
call v9.CheckLegacyAndVim9Failure(["call printf('%d%2$.*1$d', 1, 3)"], "E1500:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$%')"], "E1500:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$')"], "E1500:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$_')"], "E1500:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$*3$.*d', 3)"], "E1500:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$*.*2$d', 3)"], "E1500:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$*.*d', 3)"], "E1500:")
call v9.CheckLegacyAndVim9Failure(["call printf('%*.*1$d', 3)"], "E1500:")
call v9.CheckLegacyAndVim9Failure(["call printf('%*1$.*d', 3)"], "E1500:")
call v9.CheckLegacyAndVim9Failure(["call printf('%*1$.*1$d', 3)"], "E1500:")
call v9.CheckLegacyAndVim9Failure(["call printf('%2$d', 3, 3)"], "E1501:")
call v9.CheckLegacyAndVim9Failure(["call printf('%2$*1$d %1$ld', 3, 3)"], "E1502:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$s %1$*1$d', 3)"], "E1502:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$p %1$*1$d', 3)"], "E1502:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$f %1$*1$d', 3)"], "E1502:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$lud %1$*1$d', 3)"], "E1502:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$llud %1$*1$d', 3)"], "E1502:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$lld %1$*1$d', 3)"], "E1502:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$s %1$*1$d', 3)"], "E1502:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$c %1$*1$d', 3)"], "E1502:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$ld %1$*1$d', 3)"], "E1502:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$ld %2$*1$d', 3, 3)"], "E1502:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$*1$ld', 3)"], "E1502:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$*1$.*1$ld', 3)"], "E1502:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$d%2$d', 3)"], "E1503:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$d %1$s', 3)"], "E1504:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$ld %1$s', 3)"], "E1504:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$ud %1$d', 3)"], "E1504:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$s %1$f', 3.0)"], "E1504:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$*1$d %1$ld', 3)"], "E1504:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$s %1$d', 3)"], "E1504:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$p %1$d', 3)"], "E1504:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$f %1$d', 3)"], "E1504:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$lud %1$d', 3)"], "E1504:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$llud %1$d', 3)"], "E1504:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$lld %1$d', 3)"], "E1504:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$s %1$d', 3)"], "E1504:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$c %1$d', 3)"], "E1504:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$ld %1$d', 3)"], "E1504:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$.2$d', 3)"], "E1505:")
call v9.CheckLegacyAndVim9Failure(["call printf('%01$d', 3)"], "E1505:")
call v9.CheckLegacyAndVim9Failure(["call printf('%01$0d', 3)"], "E1505:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$*2d', 3)"], "E1505:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$*3.*2$d', 3)"], "E1505:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$*3$.2$d', 3)"], "E1505:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$*3$.*2d', 3)"], "E1505:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$1$.5d', 5)"], "E1505:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$5.1$d', 5)"], "E1505:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$1$.1$d', 5)"], "E1505:")
call v9.CheckLegacyAndVim9Failure(["call printf('%.123456789$d', 5)"], "E1510:")
call v9.CheckLegacyAndVim9Failure(["call printf('%.123456789d', 5)"], "E1510:")
call v9.CheckLegacyAndVim9Failure(["call printf('%123456789$d', 5)"], "E1510:")
call v9.CheckLegacyAndVim9Failure(["call printf('%123456789d', 5)"], "E1510:")
call v9.CheckLegacyAndVim9Failure(["call printf('%123456789$5.5d', 5)"], "E1510:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$123456789.5d', 5)"], "E1510:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$5.123456789d', 5)"], "E1510:")
call v9.CheckLegacyAndVim9Failure(["call printf('%123456789$987654321.5d', 5)"], "E1510:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$123456789.987654321d', 5)"], "E1510:")
call v9.CheckLegacyAndVim9Failure(["call printf('%123456789$5.987654321d', 5)"], "E1510:")
call v9.CheckLegacyAndVim9Failure(["call printf('%123456789$*1$.5d', 5)"], "E1510:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$*123456789$.5d', 5)"], "E1510:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$*1$.123456789d', 5)"], "E1510:")
call v9.CheckLegacyAndVim9Failure(["call printf('%123456789$*987654321$.5d', 5)"], "E1510:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$*123456789$.987654321d', 5)"], "E1510:")
call v9.CheckLegacyAndVim9Failure(["call printf('%123456789$*1$.987654321d', 5)"], "E1510:")
call v9.CheckLegacyAndVim9Failure(["call printf('%123456789$5.*1$d', 5)"], "E1510:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$123456789.*1$d', 5)"], "E1510:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$5.*123456789$d', 5)"], "E1510:")
call v9.CheckLegacyAndVim9Failure(["call printf('%123456789$987654321.*1$d', 5)"], "E1510:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$123456789.*987654321$d', 5)"], "E1510:")
call v9.CheckLegacyAndVim9Failure(["call printf('%123456789$5.*987654321$d', 5)"], "E1510:")
call v9.CheckLegacyAndVim9Failure(["call printf('%123456789$*1$.*1$d', 5)"], "E1510:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$*123456789$.*1$d', 5)"], "E1510:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$*1$.*123456789d', 5)"], "E1510:")
call v9.CheckLegacyAndVim9Failure(["call printf('%123456789$*987654321$.*1$d', 5)"], "E1510:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$*123456789$.*987654321$d', 5)"], "E1510:")
call v9.CheckLegacyAndVim9Failure(["call printf('%123456789$*1$.*987654321$d', 5)"], "E1510:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$*2$.*1$d', 5, 9999)"], "E1510:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$*1$.*2$d', 5, 9999)"], "E1510:")
call v9.CheckLegacyAndVim9Failure(["call printf('%2$*3$.*1$d', 5, 9123, 9321)"], "E1510:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$*2$.*3$d', 5, 9123, 9321)"], "E1510:")
call v9.CheckLegacyAndVim9Failure(["call printf('%2$*1$.*3$d', 5, 9123, 9312)"], "E1510:")
call v9.CheckLegacyAndVim9Failure(["call printf('%1$*2$d', 5, 9999)"], "E1510:")
endfunc endfunc
func Test_printf_pos_64bit() func Test_printf_pos_64bit()

2
src/version.c
View File

@ -704,6 +704,8 @@ static char *(features[]) =
static int included_patches[] = static int included_patches[] =
{ /* Add new patch number below this line */ { /* Add new patch number below this line */
/**/
181,
/**/ /**/
180, 180,
/**/ /**/