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| author | Ulrich Drepper <drepper@redhat.com> | 2003-05-27 08:03:32 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2003-05-27 08:03:32 +0000 |
| commit | 40a54e4d8d66e81a2a5dd5de020ae97cd0019b01 (patch) | |
| tree | 960b008144bc080d27ae064c70106fa5052d4424 /stdio-common | |
| parent | 7661d9f7838cedc4e35bf86b83cd4d27e41c8e4d (diff) | |
| download | glibc-40a54e4d8d66e81a2a5dd5de020ae97cd0019b01.tar.gz glibc-40a54e4d8d66e81a2a5dd5de020ae97cd0019b01.tar.xz glibc-40a54e4d8d66e81a2a5dd5de020ae97cd0019b01.zip | |
Update.
2003-05-27 Jakub Jelinek <jakub@redhat.com> * stdio-common/vfprintf.c (process_arg, process_string_arg): Use pa_int/pa_u_int instead of pa_short_int, pa_u_short_int and pa_char. * stdio-common/printf-parse.h (union printf_arg): Remove pa_char, pa_short_int, pa_u_short_int and pa_float. 2003-05-26 Jakub Jelinek <jakub@redhat.com> * libio/strops.c (_IO_str_init_static): Change into a wrapper around _IO_str_init_static_internal. (_IO_str_init_static_internal): Moved from _IO_str_init_static, change size argument to _IO_size_t, don't limit sprintf to 64M. (_IO_str_init_readonly): Call _IO_str_init_static_internal. * libio/wstrops.c (_IO_wstr_init_static): Change size argument to _IO_size_t, don't limit swprintf to 256M. (_IO_wstr_init_readonly): Remove. * libio/libioP.h (_IO_str_init_static_internal, _IO_wstr_init_static): Adjust prototypes. (_IO_wstr_init_readonly): Remove prototype. * libio/iovsprintf.c (_IO_vsprintf): Use _IO_str_init_static_internal instead of INTUSE(_IO_str_init_static). * libio/iovsscanf.c (_IO_vsscanf): Likewise. * libio/memstream.c (open_memstream): Likewise. * libio/obprintf.c (_IO_obstack_vfprintf): Likewise. * libio/vasprintf.c (_IO_vasprintf): Likewise. * libio/vsnprintf.c (_IO_vsnprintf): Likewise. * stdio-common/tst-sprintf.c (main): Add new test.
Diffstat (limited to 'stdio-common')
| -rw-r--r-- | stdio-common/printf-parse.h | 4 | ||||
| -rw-r--r-- | stdio-common/tst-sprintf.c | 23 | ||||
| -rw-r--r-- | stdio-common/vfprintf.c | 12 |
3 files changed, 27 insertions, 12 deletions
diff --git a/stdio-common/printf-parse.h b/stdio-common/printf-parse.h index eff2816607..ed0dc8bbc8 100644 --- a/stdio-common/printf-parse.h +++ b/stdio-common/printf-parse.h @@ -51,17 +51,13 @@ struct printf_spec /* The various kinds off arguments that can be passed to printf. */ union printf_arg { - unsigned char pa_char; wchar_t pa_wchar; - short int pa_short_int; int pa_int; long int pa_long_int; long long int pa_long_long_int; - unsigned short int pa_u_short_int; unsigned int pa_u_int; unsigned long int pa_u_long_int; unsigned long long int pa_u_long_long_int; - float pa_float; double pa_double; long double pa_long_double; const char *pa_string; diff --git a/stdio-common/tst-sprintf.c b/stdio-common/tst-sprintf.c index afbacd9037..b20561ebfd 100644 --- a/stdio-common/tst-sprintf.c +++ b/stdio-common/tst-sprintf.c @@ -11,9 +11,30 @@ main (void) if (sprintf (buf, "%.0ls", L"foo") != 0 || strlen (buf) != 0) { - puts ("sprintf (buf, \"%.0ls\", L\"foo\") produced some output\n"); + puts ("sprintf (buf, \"%.0ls\", L\"foo\") produced some output"); result = 1; } +#define SIZE (1024*70000) +#define STR(x) #x + + char *dst = malloc (SIZE + 1); + + if (dst == NULL) + { + puts ("memory allocation failure"); + result = 1; + } + else + { + sprintf (dst, "%*s", SIZE, ""); + if (strnlen (dst, SIZE + 1) != SIZE) + { + puts ("sprintf (dst, \"%*s\", " STR(SIZE) ", \"\") did not produce enough output"); + result = 1; + } + free (dst); + } + return result; } diff --git a/stdio-common/vfprintf.c b/stdio-common/vfprintf.c index f8e01b73a1..63440f4b76 100644 --- a/stdio-common/vfprintf.c +++ b/stdio-common/vfprintf.c @@ -581,10 +581,8 @@ vfprintf (FILE *s, const CHAR_T *format, va_list ap) else \ if (is_long_num) \ signed_number = args_value[fspec->data_arg].pa_long_int; \ - else if (!is_short) \ + else /* `char' and `short int' will be promoted to `int'. */ \ signed_number = args_value[fspec->data_arg].pa_int; \ - else \ - signed_number = args_value[fspec->data_arg].pa_short_int; \ \ is_negative = signed_number < 0; \ number.word = is_negative ? (- signed_number) : signed_number; \ @@ -675,12 +673,12 @@ vfprintf (FILE *s, const CHAR_T *format, va_list ap) number.word = args_value[fspec->data_arg].pa_u_long_int; \ else if (is_char) \ number.word = (unsigned char) \ - args_value[fspec->data_arg].pa_char; \ + args_value[fspec->data_arg].pa_u_int; \ else if (!is_short) \ number.word = args_value[fspec->data_arg].pa_u_int; \ else \ number.word = (unsigned short int) \ - args_value[fspec->data_arg].pa_u_short_int; \ + args_value[fspec->data_arg].pa_u_int; \ \ LABEL (number): \ if (prec < 0) \ @@ -977,7 +975,7 @@ vfprintf (FILE *s, const CHAR_T *format, va_list ap) outchar (__btowc ((unsigned char) va_arg (ap, int))); /* Promoted. */ \ else \ outchar (__btowc ((unsigned char) \ - args_value[fspec->data_arg].pa_char)); \ + args_value[fspec->data_arg].pa_int)); \ if (left) \ PAD (L' '); \ break; \ @@ -1096,7 +1094,7 @@ vfprintf (FILE *s, const CHAR_T *format, va_list ap) if (fspec == NULL) \ outchar ((unsigned char) va_arg (ap, int)); /* Promoted. */ \ else \ - outchar ((unsigned char) args_value[fspec->data_arg].pa_char); \ + outchar ((unsigned char) args_value[fspec->data_arg].pa_int); \ if (left) \ PAD (' '); \ break; \ |