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vim-patch:9.1.0181: no overflow check for string formatting (#27863)

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

closes: vim/vim#13799

c35fc03dbd

Co-authored-by: Christ van Willegen <cvwillegen@gmail.com>
This commit is contained in:
zeertzjq
2024-03-15 08:05:59 +08:00
committed by GitHub
parent 60491466f9
commit d326e04860
5 changed files with 215 additions and 93 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
runtime/doc/builtin.txt generated
View File

@@ -5486,6 +5486,9 @@ 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: >vim You cannot mix positional and non-positional arguments: >vim
echo printf("%s%1$s", "One", "Two") echo printf("%s%1$s", "One", "Two")

3
runtime/lua/vim/_meta/vimfn.lua generated
View File

@@ -6520,6 +6520,9 @@ function vim.fn.prevnonblank(lnum) end
--- 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: >vim --- You cannot mix positional and non-positional arguments: >vim
--- echo printf("%s%1$s", "One", "Two") --- echo printf("%s%1$s", "One", "Two")

3
src/nvim/eval.lua
View File

@@ -7836,6 +7836,9 @@ M.funcs = {
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: >vim You cannot mix positional and non-positional arguments: >vim
echo printf("%s%1$s", "One", "Two") echo printf("%s%1$s", "One", "Two")

131
src/nvim/strings.c
View File

@@ -986,6 +986,40 @@ static int adjust_types(const char ***ap_types, int arg, int *num_posarg, const
return OK; return OK;
} }
static void format_overflow_error(const char *pstart)
{
const char *p = pstart;
while (ascii_isdigit((int)(*p))) {
p++;
}
size_t arglen = (size_t)(p - pstart);
char *argcopy = xstrnsave(pstart, arglen);
semsg(_(e_val_too_large), argcopy);
xfree(argcopy);
}
enum { MAX_ALLOWED_STRING_WIDTH = 6400, };
static int get_unsigned_int(const char *pstart, const char **p, unsigned *uj)
{
*uj = (unsigned)(**p - '0');
(*p)++;
while (ascii_isdigit((int)(**p)) && *uj < MAX_ALLOWED_STRING_WIDTH) {
*uj = 10 * *uj + (unsigned)(**p - '0');
(*p)++;
}
if (*uj > MAX_ALLOWED_STRING_WIDTH) {
format_overflow_error(pstart);
return FAIL;
}
return OK;
}
static int parse_fmt_types(const char ***ap_types, int *num_posarg, const char *fmt, typval_T *tvs) static int parse_fmt_types(const char ***ap_types, int *num_posarg, const char *fmt, typval_T *tvs)
FUNC_ATTR_NONNULL_ARG(1, 2) FUNC_ATTR_NONNULL_ARG(1, 2)
{ {
@@ -1019,6 +1053,7 @@ static int parse_fmt_types(const char ***ap_types, int *num_posarg, const char *
// variable for positional arg // variable for positional arg
int pos_arg = -1; int pos_arg = -1;
const char *pstart = p + 1;
p++; // skip '%' p++; // skip '%'
@@ -1038,11 +1073,12 @@ static int parse_fmt_types(const char ***ap_types, int *num_posarg, const char *
} }
// Positional argument // Positional argument
unsigned uj = (unsigned)(*p++ - '0'); unsigned uj;
while (ascii_isdigit((int)(*p))) { if (get_unsigned_int(pstart, &p, &uj) == FAIL) {
uj = 10 * uj + (unsigned)(*p++ - '0'); goto error;
} }
pos_arg = (int)uj; pos_arg = (int)uj;
any_pos = 1; any_pos = 1;
@@ -1080,10 +1116,10 @@ static int parse_fmt_types(const char ***ap_types, int *num_posarg, const char *
if (ascii_isdigit((int)(*p))) { if (ascii_isdigit((int)(*p))) {
// Positional argument field width // Positional argument field width
unsigned uj = (unsigned)(*p++ - '0'); unsigned uj;
while (ascii_isdigit((int)(*p))) { if (get_unsigned_int(arg + 1, &p, &uj) == FAIL) {
uj = 10 * uj + (unsigned)(*p++ - '0'); goto error;
} }
if (*p != '$') { if (*p != '$') {
@@ -1105,10 +1141,11 @@ static int parse_fmt_types(const char ***ap_types, int *num_posarg, const char *
} else if (ascii_isdigit((int)(*p))) { } else if (ascii_isdigit((int)(*p))) {
// 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 uj = (unsigned)(*p++ - '0'); const char *digstart = p;
unsigned uj;
while (ascii_isdigit((int)(*p))) { if (get_unsigned_int(digstart, &p, &uj) == FAIL) {
uj = 10 * uj + (unsigned)(*p++ - '0'); goto error;
} }
if (*p == '$') { if (*p == '$') {
@@ -1126,10 +1163,10 @@ static int parse_fmt_types(const char ***ap_types, int *num_posarg, const char *
if (ascii_isdigit((int)(*p))) { if (ascii_isdigit((int)(*p))) {
// Parse precision // Parse precision
unsigned uj = (unsigned)(*p++ - '0'); unsigned uj;
while (ascii_isdigit((int)(*p))) { if (get_unsigned_int(arg + 1, &p, &uj) == FAIL) {
uj = 10 * uj + (unsigned)(*p++ - '0'); goto error;
} }
if (*p == '$') { if (*p == '$') {
@@ -1152,10 +1189,11 @@ static int parse_fmt_types(const char ***ap_types, int *num_posarg, const char *
} else if (ascii_isdigit((int)(*p))) { } else if (ascii_isdigit((int)(*p))) {
// 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 uj = (unsigned)(*p++ - '0'); const char *digstart = p;
unsigned uj;
while (ascii_isdigit((int)(*p))) { if (get_unsigned_int(digstart, &p, &uj) == FAIL) {
uj = 10 * uj + (unsigned)(*p++ - '0'); goto error;
} }
if (*p == '$') { if (*p == '$') {
@@ -1447,11 +1485,13 @@ int vim_vsnprintf_typval(char *str, size_t str_m, const char *fmt, va_list ap_st
if (*ptype == '$') { if (*ptype == '$') {
// Positional argument // Positional argument
unsigned uj = (unsigned)(*p++ - '0'); const char *digstart = p;
unsigned uj;
while (ascii_isdigit((int)(*p))) { if (get_unsigned_int(digstart, &p, &uj) == FAIL) {
uj = 10 * uj + (unsigned)(*p++ - '0'); goto error;
} }
pos_arg = (int)uj; pos_arg = (int)uj;
p++; p++;
@@ -1482,15 +1522,18 @@ int vim_vsnprintf_typval(char *str, size_t str_m, const char *fmt, va_list ap_st
// parse field width // parse field width
if (*p == '*') { if (*p == '*') {
const char *digstart = p + 1;
p++; p++;
if (ascii_isdigit((int)(*p))) { if (ascii_isdigit((int)(*p))) {
// Positional argument field width // Positional argument field width
unsigned uj = (unsigned)(*p++ - '0'); unsigned uj;
while (ascii_isdigit((int)(*p))) { if (get_unsigned_int(digstart, &p, &uj) == FAIL) {
uj = 10 * uj + (unsigned)(*p++ - '0'); goto error;
} }
arg_idx = (int)uj; arg_idx = (int)uj;
p++; p++;
@@ -1502,6 +1545,11 @@ int vim_vsnprintf_typval(char *str, size_t str_m, const char *fmt, va_list ap_st
&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 = (size_t)j; min_field_width = (size_t)j;
} else { } else {
@@ -1511,11 +1559,18 @@ int vim_vsnprintf_typval(char *str, size_t str_m, const char *fmt, va_list ap_st
} else if (ascii_isdigit((int)(*p))) { } else if (ascii_isdigit((int)(*p))) {
// 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 uj = (unsigned)(*p++ - '0'); const char *digstart = p;
unsigned uj;
while (ascii_isdigit((int)(*p))) { if (get_unsigned_int(digstart, &p, &uj) == FAIL) {
uj = 10 * uj + (unsigned)(*p++ - '0'); goto error;
} }
if (uj > MAX_ALLOWED_STRING_WIDTH) {
format_overflow_error(digstart);
goto error;
}
min_field_width = uj; min_field_width = uj;
} }
@@ -1527,22 +1582,32 @@ int vim_vsnprintf_typval(char *str, size_t str_m, const char *fmt, va_list ap_st
if (ascii_isdigit((int)(*p))) { if (ascii_isdigit((int)(*p))) {
// 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 uj = (unsigned)(*p++ - '0'); const char *digstart = p;
unsigned uj;
while (ascii_isdigit((int)(*p))) { if (get_unsigned_int(digstart, &p, &uj) == FAIL) {
uj = 10 * uj + (unsigned)(*p++ - '0'); goto error;
} }
if (uj > MAX_ALLOWED_STRING_WIDTH) {
format_overflow_error(digstart);
goto error;
}
precision = uj; precision = uj;
} else if (*p == '*') { } else if (*p == '*') {
const char *digstart = p;
p++; p++;
if (ascii_isdigit((int)(*p))) { if (ascii_isdigit((int)(*p))) {
// positional argument // positional argument
unsigned uj = (unsigned)(*p++ - '0'); unsigned uj;
while (ascii_isdigit((int)(*p))) { if (get_unsigned_int(digstart, &p, &uj) == FAIL) {
uj = 10 * uj + (unsigned)(*p++ - '0'); goto error;
} }
arg_idx = (int)uj; arg_idx = (int)uj;
p++; p++;
@@ -1554,6 +1619,11 @@ int vim_vsnprintf_typval(char *str, size_t str_m, const char *fmt, va_list ap_st
&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 = (size_t)j; precision = (size_t)j;
} else { } else {
@@ -2160,6 +2230,7 @@ int vim_vsnprintf_typval(char *str, size_t str_m, const char *fmt, va_list ap_st
emsg(_("E767: Too many arguments to printf()")); emsg(_("E767: Too many arguments to printf()"));
} }
error:
xfree(ap_types); xfree(ap_types);
va_end(ap); va_end(ap);

168
test/old/testdir/test_format.vim
View File

@@ -105,67 +105,6 @@ func Test_printf_pos_misc()
END END
call CheckLegacyAndVim9Success(lines) call CheckLegacyAndVim9Success(lines)
call CheckLegacyAndVim9Failure(["call printf('%1$d%2$d', 1, 3, 4)"], "E767:")
call CheckLegacyAndVim9Failure(["call printf('%2$d%d', 1, 3)"], "E1500:")
call CheckLegacyAndVim9Failure(["call printf('%d%2$d', 1, 3)"], "E1500:")
call CheckLegacyAndVim9Failure(["call printf('%2$*1$d%d', 1, 3)"], "E1500:")
call CheckLegacyAndVim9Failure(["call printf('%d%2$*1$d', 1, 3)"], "E1500:")
call CheckLegacyAndVim9Failure(["call printf('%2$.*1$d%d', 1, 3)"], "E1500:")
call CheckLegacyAndVim9Failure(["call printf('%d%2$.*1$d', 1, 3)"], "E1500:")
call CheckLegacyAndVim9Failure(["call printf('%1$%')"], "E1500:")
call CheckLegacyAndVim9Failure(["call printf('%1$')"], "E1500:")
call CheckLegacyAndVim9Failure(["call printf('%1$_')"], "E1500:")
call CheckLegacyAndVim9Failure(["call printf('%1$*3$.*d', 3)"], "E1500:")
call CheckLegacyAndVim9Failure(["call printf('%1$*.*2$d', 3)"], "E1500:")
call CheckLegacyAndVim9Failure(["call printf('%1$*.*d', 3)"], "E1500:")
call CheckLegacyAndVim9Failure(["call printf('%*.*1$d', 3)"], "E1500:")
call CheckLegacyAndVim9Failure(["call printf('%*1$.*d', 3)"], "E1500:")
call CheckLegacyAndVim9Failure(["call printf('%*1$.*1$d', 3)"], "E1500:")
call CheckLegacyAndVim9Failure(["call printf('%2$d', 3, 3)"], "E1501:")
call CheckLegacyAndVim9Failure(["call printf('%2$*1$d %1$ld', 3, 3)"], "E1502:")
call CheckLegacyAndVim9Failure(["call printf('%1$s %1$*1$d', 3)"], "E1502:")
call CheckLegacyAndVim9Failure(["call printf('%1$p %1$*1$d', 3)"], "E1502:")
call CheckLegacyAndVim9Failure(["call printf('%1$f %1$*1$d', 3)"], "E1502:")
call CheckLegacyAndVim9Failure(["call printf('%1$lud %1$*1$d', 3)"], "E1502:")
call CheckLegacyAndVim9Failure(["call printf('%1$llud %1$*1$d', 3)"], "E1502:")
call CheckLegacyAndVim9Failure(["call printf('%1$lld %1$*1$d', 3)"], "E1502:")
call CheckLegacyAndVim9Failure(["call printf('%1$s %1$*1$d', 3)"], "E1502:")
call CheckLegacyAndVim9Failure(["call printf('%1$c %1$*1$d', 3)"], "E1502:")
call CheckLegacyAndVim9Failure(["call printf('%1$ld %1$*1$d', 3)"], "E1502:")
call CheckLegacyAndVim9Failure(["call printf('%1$ld %2$*1$d', 3, 3)"], "E1502:")
call CheckLegacyAndVim9Failure(["call printf('%1$*1$ld', 3)"], "E1502:")
call CheckLegacyAndVim9Failure(["call printf('%1$*1$.*1$ld', 3)"], "E1502:")
call CheckLegacyAndVim9Failure(["call printf('%1$d%2$d', 3)"], "E1503:")
call CheckLegacyAndVim9Failure(["call printf('%1$d %1$s', 3)"], "E1504:")
call CheckLegacyAndVim9Failure(["call printf('%1$ld %1$s', 3)"], "E1504:")
call CheckLegacyAndVim9Failure(["call printf('%1$ud %1$d', 3)"], "E1504:")
call CheckLegacyAndVim9Failure(["call printf('%1$s %1$f', 3.0)"], "E1504:")
call CheckLegacyAndVim9Failure(["call printf('%1$*1$d %1$ld', 3)"], "E1504:")
call CheckLegacyAndVim9Failure(["call printf('%1$s %1$d', 3)"], "E1504:")
call CheckLegacyAndVim9Failure(["call printf('%1$p %1$d', 3)"], "E1504:")
call CheckLegacyAndVim9Failure(["call printf('%1$f %1$d', 3)"], "E1504:")
call CheckLegacyAndVim9Failure(["call printf('%1$lud %1$d', 3)"], "E1504:")
call CheckLegacyAndVim9Failure(["call printf('%1$llud %1$d', 3)"], "E1504:")
call CheckLegacyAndVim9Failure(["call printf('%1$lld %1$d', 3)"], "E1504:")
call CheckLegacyAndVim9Failure(["call printf('%1$s %1$d', 3)"], "E1504:")
call CheckLegacyAndVim9Failure(["call printf('%1$c %1$d', 3)"], "E1504:")
call CheckLegacyAndVim9Failure(["call printf('%1$ld %1$d', 3)"], "E1504:")
call CheckLegacyAndVim9Failure(["call printf('%1$.2$d', 3)"], "E1505:")
call CheckLegacyAndVim9Failure(["call printf('%01$d', 3)"], "E1505:")
call CheckLegacyAndVim9Failure(["call printf('%01$0d', 3)"], "E1505:")
call CheckLegacyAndVim9Failure(["call printf('%1$*2d', 3)"], "E1505:")
call CheckLegacyAndVim9Failure(["call printf('%1$*3.*2$d', 3)"], "E1505:")
call CheckLegacyAndVim9Failure(["call printf('%1$*3$.2$d', 3)"], "E1505:")
call CheckLegacyAndVim9Failure(["call printf('%1$*3$.*2d', 3)"], "E1505:")
call CheckLegacyAndVim9Failure(["call printf('%1$1$.5d', 5)"], "E1505:")
call CheckLegacyAndVim9Failure(["call printf('%1$5.1$d', 5)"], "E1505:")
call CheckLegacyAndVim9Failure(["call printf('%1$1$.1$d', 5)"], "E1505:")
endfunc endfunc
func Test_printf_pos_float() func Test_printf_pos_float()
@@ -287,8 +226,6 @@ func Test_printf_pos_float()
call assert_equal("str2float('nan')", printf('%1$S', -0.0 / 0.0)) call assert_equal("str2float('nan')", printf('%1$S', -0.0 / 0.0))
END END
call CheckLegacyAndVim9Success(lines) call CheckLegacyAndVim9Success(lines)
call CheckLegacyAndVim9Failure(['echo printf("%f", "a")'], 'E807:')
endfunc endfunc
func Test_printf_pos_errors() func Test_printf_pos_errors()
@@ -299,6 +236,111 @@ func Test_printf_pos_errors()
call CheckLegacyAndVim9Failure(['echo printf("%1$s")'], 'E1503:') call CheckLegacyAndVim9Failure(['echo printf("%1$s")'], 'E1503:')
call CheckLegacyAndVim9Failure(['echo printf("%1$d", 1.2)'], 'E805:') call CheckLegacyAndVim9Failure(['echo printf("%1$d", 1.2)'], 'E805:')
call CheckLegacyAndVim9Failure(['echo printf("%1$f")'], 'E1503:') call CheckLegacyAndVim9Failure(['echo printf("%1$f")'], 'E1503:')
call CheckLegacyAndVim9Failure(['echo printf("%f", "a")'], 'E807:')
call CheckLegacyAndVim9Failure(["call printf('%1$d%2$d', 1, 3, 4)"], "E767:")
call CheckLegacyAndVim9Failure(["call printf('%2$d%d', 1, 3)"], "E1500:")
call CheckLegacyAndVim9Failure(["call printf('%d%2$d', 1, 3)"], "E1500:")
call CheckLegacyAndVim9Failure(["call printf('%2$*1$d%d', 1, 3)"], "E1500:")
call CheckLegacyAndVim9Failure(["call printf('%d%2$*1$d', 1, 3)"], "E1500:")
call CheckLegacyAndVim9Failure(["call printf('%2$.*1$d%d', 1, 3)"], "E1500:")
call CheckLegacyAndVim9Failure(["call printf('%d%2$.*1$d', 1, 3)"], "E1500:")
call CheckLegacyAndVim9Failure(["call printf('%1$%')"], "E1500:")
call CheckLegacyAndVim9Failure(["call printf('%1$')"], "E1500:")
call CheckLegacyAndVim9Failure(["call printf('%1$_')"], "E1500:")
call CheckLegacyAndVim9Failure(["call printf('%1$*3$.*d', 3)"], "E1500:")
call CheckLegacyAndVim9Failure(["call printf('%1$*.*2$d', 3)"], "E1500:")
call CheckLegacyAndVim9Failure(["call printf('%1$*.*d', 3)"], "E1500:")
call CheckLegacyAndVim9Failure(["call printf('%*.*1$d', 3)"], "E1500:")
call CheckLegacyAndVim9Failure(["call printf('%*1$.*d', 3)"], "E1500:")
call CheckLegacyAndVim9Failure(["call printf('%*1$.*1$d', 3)"], "E1500:")
call CheckLegacyAndVim9Failure(["call printf('%2$d', 3, 3)"], "E1501:")
call CheckLegacyAndVim9Failure(["call printf('%2$*1$d %1$ld', 3, 3)"], "E1502:")
call CheckLegacyAndVim9Failure(["call printf('%1$s %1$*1$d', 3)"], "E1502:")
call CheckLegacyAndVim9Failure(["call printf('%1$p %1$*1$d', 3)"], "E1502:")
call CheckLegacyAndVim9Failure(["call printf('%1$f %1$*1$d', 3)"], "E1502:")
call CheckLegacyAndVim9Failure(["call printf('%1$lud %1$*1$d', 3)"], "E1502:")
call CheckLegacyAndVim9Failure(["call printf('%1$llud %1$*1$d', 3)"], "E1502:")
call CheckLegacyAndVim9Failure(["call printf('%1$lld %1$*1$d', 3)"], "E1502:")
call CheckLegacyAndVim9Failure(["call printf('%1$s %1$*1$d', 3)"], "E1502:")
call CheckLegacyAndVim9Failure(["call printf('%1$c %1$*1$d', 3)"], "E1502:")
call CheckLegacyAndVim9Failure(["call printf('%1$ld %1$*1$d', 3)"], "E1502:")
call CheckLegacyAndVim9Failure(["call printf('%1$ld %2$*1$d', 3, 3)"], "E1502:")
call CheckLegacyAndVim9Failure(["call printf('%1$*1$ld', 3)"], "E1502:")
call CheckLegacyAndVim9Failure(["call printf('%1$*1$.*1$ld', 3)"], "E1502:")
call CheckLegacyAndVim9Failure(["call printf('%1$d%2$d', 3)"], "E1503:")
call CheckLegacyAndVim9Failure(["call printf('%1$d %1$s', 3)"], "E1504:")
call CheckLegacyAndVim9Failure(["call printf('%1$ld %1$s', 3)"], "E1504:")
call CheckLegacyAndVim9Failure(["call printf('%1$ud %1$d', 3)"], "E1504:")
call CheckLegacyAndVim9Failure(["call printf('%1$s %1$f', 3.0)"], "E1504:")
call CheckLegacyAndVim9Failure(["call printf('%1$*1$d %1$ld', 3)"], "E1504:")
call CheckLegacyAndVim9Failure(["call printf('%1$s %1$d', 3)"], "E1504:")
call CheckLegacyAndVim9Failure(["call printf('%1$p %1$d', 3)"], "E1504:")
call CheckLegacyAndVim9Failure(["call printf('%1$f %1$d', 3)"], "E1504:")
call CheckLegacyAndVim9Failure(["call printf('%1$lud %1$d', 3)"], "E1504:")
call CheckLegacyAndVim9Failure(["call printf('%1$llud %1$d', 3)"], "E1504:")
call CheckLegacyAndVim9Failure(["call printf('%1$lld %1$d', 3)"], "E1504:")
call CheckLegacyAndVim9Failure(["call printf('%1$s %1$d', 3)"], "E1504:")
call CheckLegacyAndVim9Failure(["call printf('%1$c %1$d', 3)"], "E1504:")
call CheckLegacyAndVim9Failure(["call printf('%1$ld %1$d', 3)"], "E1504:")
call CheckLegacyAndVim9Failure(["call printf('%1$.2$d', 3)"], "E1505:")
call CheckLegacyAndVim9Failure(["call printf('%01$d', 3)"], "E1505:")
call CheckLegacyAndVim9Failure(["call printf('%01$0d', 3)"], "E1505:")
call CheckLegacyAndVim9Failure(["call printf('%1$*2d', 3)"], "E1505:")
call CheckLegacyAndVim9Failure(["call printf('%1$*3.*2$d', 3)"], "E1505:")
call CheckLegacyAndVim9Failure(["call printf('%1$*3$.2$d', 3)"], "E1505:")
call CheckLegacyAndVim9Failure(["call printf('%1$*3$.*2d', 3)"], "E1505:")
call CheckLegacyAndVim9Failure(["call printf('%1$1$.5d', 5)"], "E1505:")
call CheckLegacyAndVim9Failure(["call printf('%1$5.1$d', 5)"], "E1505:")
call CheckLegacyAndVim9Failure(["call printf('%1$1$.1$d', 5)"], "E1505:")
call CheckLegacyAndVim9Failure(["call printf('%.123456789$d', 5)"], "E1510:")
call CheckLegacyAndVim9Failure(["call printf('%.123456789d', 5)"], "E1510:")
call CheckLegacyAndVim9Failure(["call printf('%123456789$d', 5)"], "E1510:")
call CheckLegacyAndVim9Failure(["call printf('%123456789d', 5)"], "E1510:")
call CheckLegacyAndVim9Failure(["call printf('%123456789$5.5d', 5)"], "E1510:")
call CheckLegacyAndVim9Failure(["call printf('%1$123456789.5d', 5)"], "E1510:")
call CheckLegacyAndVim9Failure(["call printf('%1$5.123456789d', 5)"], "E1510:")
call CheckLegacyAndVim9Failure(["call printf('%123456789$987654321.5d', 5)"], "E1510:")
call CheckLegacyAndVim9Failure(["call printf('%1$123456789.987654321d', 5)"], "E1510:")
call CheckLegacyAndVim9Failure(["call printf('%123456789$5.987654321d', 5)"], "E1510:")
call CheckLegacyAndVim9Failure(["call printf('%123456789$*1$.5d', 5)"], "E1510:")
call CheckLegacyAndVim9Failure(["call printf('%1$*123456789$.5d', 5)"], "E1510:")
call CheckLegacyAndVim9Failure(["call printf('%1$*1$.123456789d', 5)"], "E1510:")
call CheckLegacyAndVim9Failure(["call printf('%123456789$*987654321$.5d', 5)"], "E1510:")
call CheckLegacyAndVim9Failure(["call printf('%1$*123456789$.987654321d', 5)"], "E1510:")
call CheckLegacyAndVim9Failure(["call printf('%123456789$*1$.987654321d', 5)"], "E1510:")
call CheckLegacyAndVim9Failure(["call printf('%123456789$5.*1$d', 5)"], "E1510:")
call CheckLegacyAndVim9Failure(["call printf('%1$123456789.*1$d', 5)"], "E1510:")
call CheckLegacyAndVim9Failure(["call printf('%1$5.*123456789$d', 5)"], "E1510:")
call CheckLegacyAndVim9Failure(["call printf('%123456789$987654321.*1$d', 5)"], "E1510:")
call CheckLegacyAndVim9Failure(["call printf('%1$123456789.*987654321$d', 5)"], "E1510:")
call CheckLegacyAndVim9Failure(["call printf('%123456789$5.*987654321$d', 5)"], "E1510:")
call CheckLegacyAndVim9Failure(["call printf('%123456789$*1$.*1$d', 5)"], "E1510:")
call CheckLegacyAndVim9Failure(["call printf('%1$*123456789$.*1$d', 5)"], "E1510:")
call CheckLegacyAndVim9Failure(["call printf('%1$*1$.*123456789d', 5)"], "E1510:")
call CheckLegacyAndVim9Failure(["call printf('%123456789$*987654321$.*1$d', 5)"], "E1510:")
call CheckLegacyAndVim9Failure(["call printf('%1$*123456789$.*987654321$d', 5)"], "E1510:")
call CheckLegacyAndVim9Failure(["call printf('%123456789$*1$.*987654321$d', 5)"], "E1510:")
call CheckLegacyAndVim9Failure(["call printf('%1$*2$.*1$d', 5, 9999)"], "E1510:")
call CheckLegacyAndVim9Failure(["call printf('%1$*1$.*2$d', 5, 9999)"], "E1510:")
call CheckLegacyAndVim9Failure(["call printf('%2$*3$.*1$d', 5, 9123, 9321)"], "E1510:")
call CheckLegacyAndVim9Failure(["call printf('%1$*2$.*3$d', 5, 9123, 9321)"], "E1510:")
call CheckLegacyAndVim9Failure(["call printf('%2$*1$.*3$d', 5, 9123, 9312)"], "E1510:")
call CheckLegacyAndVim9Failure(["call printf('%1$*2$d', 5, 9999)"], "E1510:")
endfunc endfunc
func Test_printf_pos_64bit() func Test_printf_pos_64bit()