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2004-11-18  Ulrich Drepper  <drepper@redhat.com>
	* libio/libio.h (_IO_FLAGS2_FORTIFY): Renamed from
	_IO_FLAGS2_CHECK_PERCENT_N.
	* debug/fprintff_chk.c: Adjust all users.
	* debug/printf_chk.c: Likewise.
	* debug/vfprintf_chk.c: Likewise.
	* debug/vprintf_chk.c: Likewise.
	* debug/vsnprintf_chk.c: Likewise.
	* debug/vsprintf_chk.c: Likewise.
	* stdio-common/vfprintf.c: Likewise.  Detect missing %N$ formats.
	* debug/tst-chk1.c: Test detection of missing %N$ formats.
This commit is contained in:
Ulrich Drepper
2004-11-18 23:25:46 +00:00
parent fb67e07dfb
commit 1b1d36792e
9 changed files with 49 additions and 17 deletions
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2
debug/vsprintf_chk.c
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@ -81,7 +81,7 @@ __vsprintf_chk (char *s, int flags, size_t slen, const char *format,
/* For flags > 0 (i.e. __USE_FORTIFY_LEVEL > 1) request that %n
can only come from read-only format strings. */
if (flags > 0)
f._sbf._f._flags2 |= _IO_FLAGS2_CHECK_PERCENT_N;
f._sbf._f._flags2 |= _IO_FLAGS2_FORTIFY;
ret = INTUSE(_IO_vfprintf) ((_IO_FILE *) &f._sbf, format, args);