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2001-12-13  Ulrich Drepper  <drepper@redhat.com>

	* stdio-common/tst-sprintf.c: New file.

2001-12-13  Andreas Schwab  <schwab@suse.de>

	* stdio-common/vfprintf.c (process_string_arg): Correctly handle
	zero precision with wide character string format.
This commit is contained in:
Ulrich Drepper 2001-12-14 07:19:20 +00:00
parent 9b63f5b4fa
commit 13c5a4420b
3 changed files with 29 additions and 1 deletions
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9
ChangeLog
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@ -1,3 +1,12 @@
2001-12-13 Ulrich Drepper <drepper@redhat.com>
* stdio-common/tst-sprintf.c: New file.
2001-12-13 Andreas Schwab <schwab@suse.de>
* stdio-common/vfprintf.c (process_string_arg): Correctly handle
zero precision with wide character string format.
2001-12-13 Thorsten Kukuk <kukuk@suse.de>
* sysdeps/posix/cuserid.c (cuserid): If we don't find the UID,

19
stdio-common/tst-sprintf.c Normal file
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@ -0,0 +1,19 @@
#include <stdio.h>
#include <string.h>
int
main (void)
{
char buf[100];
int result = 0;
if (sprintf (buf, "%.0ls", L"foo") != 0
|| strlen (buf) != 0)
{
puts ("sprintf (buf, \"%.0ls\", L\"foo\") produced some output\n");
result = 1;
}
return result;
}

2
stdio-common/vfprintf.c
View File

@ -1195,7 +1195,7 @@ vfprintf (FILE *s, const CHAR_T *format, va_list ap)
\
memset (&mbstate, '\0', sizeof (mbstate_t)); \
\
if (prec > 0) \
if (prec >= 0) \
{ \
/* The string `s2' might not be NUL terminated. */ \
if (prec < 32768 \