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Update.

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1998-06-08 13:34  Ulrich Drepper  <drepper@cygnus.com>

	* elf/sprof.c: Implement call graph profiling.

	* sysdeps/generic/getenv.c: Optimize to use strncmp less often.

1998-06-07  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* pwd/fgetpwent_r.c (__fgetpwent_r): Correct buffer overflow fix.
	* grp/fgetgrent_r.c (__fgetgrent_r): Likewise.
	* shadow/fgetspent_r.c (__fgetspent_r): Likewise.
	Noticed by Jake Garver <garver@valkyrie.net>.

1998-06-07  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* libio/genops.c (__underflow): Read character from read pointer
	as unsigned.
	(__uflow): Likewise.
This commit is contained in:
Ulrich Drepper
1998-06-08 13:37:25 +00:00
parent c0fb8a563c
commit 31f7410f5c
7 changed files with 291 additions and 35 deletions
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4
libio/genops.c
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@@ -273,7 +273,7 @@ __underflow (fp)
{
_IO_switch_to_main_get_area (fp);
if (fp->_IO_read_ptr < fp->_IO_read_end)
return *fp->_IO_read_ptr;
return *(unsigned char *) fp->_IO_read_ptr;
}
if (_IO_have_markers (fp))
{
@@ -298,7 +298,7 @@ __uflow (fp)
{
_IO_switch_to_main_get_area (fp);
if (fp->_IO_read_ptr < fp->_IO_read_end)
return *fp->_IO_read_ptr++;
return *(unsigned char *) fp->_IO_read_ptr++;
}
if (_IO_have_markers (fp))
{