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[BZ #2509]

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* stdio-common/vfprintf.c (process_arg): Fix reading of signed
	short and byte values from parameter list.
	* stdio-common/tst-printf.c (main): Add more tests.
	* stdio-common/tst-printf.sh: Adjust for tst-printf.c change.
This commit is contained in:
Ulrich Drepper
2006-05-02 20:28:05 +00:00
parent 1863d841f5
commit d2dc7b0816
4 changed files with 34 additions and 3 deletions
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14
stdio-common/vfprintf.c
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@@ -530,14 +530,24 @@ vfprintf (FILE *s, const CHAR_T *format, va_list ap)
{ \
if (is_long_num) \
signed_number = va_arg (ap, long int); \
else /* `char' and `short int' will be promoted to `int'. */ \
else if (is_char) \
signed_number = (signed char) va_arg (ap, unsigned int); \
else if (!is_short) \
signed_number = va_arg (ap, int); \
else \
signed_number = (short int) va_arg (ap, unsigned int); \
} \
else \
if (is_long_num) \
signed_number = args_value[fspec->data_arg].pa_long_int; \
else /* `char' and `short int' will be promoted to `int'. */ \
else if (is_char) \
signed_number = (signed char) \
args_value[fspec->data_arg].pa_u_int; \
else if (!is_short) \
signed_number = args_value[fspec->data_arg].pa_int; \
else \
signed_number = (short int) \
args_value[fspec->data_arg].pa_u_int; \
\
is_negative = signed_number < 0; \
number.word = is_negative ? (- signed_number) : signed_number; \