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-rw-r--r--ChangeLog23
-rw-r--r--misc/Makefile4
-rw-r--r--misc/efgcvt_r.c22
-rw-r--r--misc/tst-efgcvt.c34
-rw-r--r--posix/regex.c37
-rw-r--r--signal/signal.h4
-rw-r--r--string/strsignal.c2
-rw-r--r--sysdeps/unix/sysv/linux/siglist.c4
8 files changed, 98 insertions, 32 deletions
diff --git a/ChangeLog b/ChangeLog
index 070655e..78de291 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+1998-01-31 11:18 Ulrich Drepper <drepper@cygnus.com>
+
+ * misc/efgcvt_r.c (fcvt_r): Handle illegal NDIGIT correctly.
+ [PR libc/410]
+ * misc/Makefile (tests): Add tst-efgcvt.
+ * misc/tst-efgcvt.c: New file.
+
1998-01-31 00:21 Ulrich Drepper <drepper@cygnus.com>
* posix/regex.c: Add some more cleanups by Akim Demaille.
@@ -749,20 +756,20 @@
1998-01-08 Andreas Jaeger <aj@arthur.rhein-neckar.de>
- * manual/arith.texi (Parsing of Integers): Correct description of
- strtoul. Pointed out by Scott Snyder <snyder@fnald0.fnal.gov>.
- [PR libc/396]
+ * manual/arith.texi (Parsing of Integers): Correct description of
+ strtoul. Pointed out by Scott Snyder <snyder@fnald0.fnal.gov>.
+ [PR libc/396]
1997-12-30 14:14 Matthias Urlichs <urlichs@noris.de>
- * misc/lsearch.c (lsearch): Return a pointer to the new element
- if one was "allocated".
+ * misc/lsearch.c (lsearch): Return a pointer to the new element
+ if one was "allocated".
1997-12-26 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
- * string/strsignal.c: NSIG is not a valid index into
- _sys_siglist. Don't zap the last character of the "Unknown
- signal" message.
+ * string/strsignal.c: NSIG is not a valid index into
+ _sys_siglist. Don't zap the last character of the "Unknown
+ signal" message.
1998-01-19 15:08 Ulrich Drepper <drepper@cygnus.com>
diff --git a/misc/Makefile b/misc/Makefile
index 1dfde43..6c120ba 100644
--- a/misc/Makefile
+++ b/misc/Makefile
@@ -1,4 +1,4 @@
-# Copyright (C) 1991, 92, 93, 94, 95, 96, 97 Free Software Foundation, Inc.
+# Copyright (C) 1991, 92, 93, 94, 95, 96, 97, 98 Free Software Foundation, Inc.
# This file is part of the GNU C Library.
# The GNU C Library is free software; you can redistribute it and/or
@@ -64,7 +64,7 @@ install-lib := libbsd-compat.a libg.a
non-lib.a := libbsd-compat.a
gpl2lgpl := error.c error.h
-tests := tst-dirname tst-tsearch tst-fdset
+tests := tst-dirname tst-tsearch tst-fdset tst-efgcvt
include ../Rules
diff --git a/misc/efgcvt_r.c b/misc/efgcvt_r.c
index 69caef0..2dd0c9f 100644
--- a/misc/efgcvt_r.c
+++ b/misc/efgcvt_r.c
@@ -1,5 +1,5 @@
/* Compatibility functions for floating point formatting, reentrant versions.
- Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+ Copyright (C) 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -61,6 +61,17 @@ APPEND (FUNC_PREFIX, fcvt_r) (value, ndigit, decpt, sign, buf, len)
if (*sign)
value = -value;
}
+ else
+ /* Value is Inf or NaN. */
+ *sign = 0;
+
+ if (ndigit <= 0)
+ {
+ if (len > 0)
+ buf[0] = '\0';
+ *decpt = 0;
+ return 0;
+ }
n = snprintf (buf, len, "%.*" FLOAT_FMT_FLAG "f", ndigit, value);
if (n < 0)
@@ -72,11 +83,8 @@ APPEND (FUNC_PREFIX, fcvt_r) (value, ndigit, decpt, sign, buf, len)
*decpt = i;
if (i == 0)
- {
- /* Value is Inf or NaN. */
- *sign = 0;
- return 0;
- }
+ /* Value is Inf or NaN. */
+ return 0;
if (i < n)
{
@@ -84,7 +92,7 @@ APPEND (FUNC_PREFIX, fcvt_r) (value, ndigit, decpt, sign, buf, len)
++i;
while (i < n && !isdigit (buf[i]));
memmove (&buf[*decpt], &buf[i], n - i);
- buf[n - (i - *decpt)] = 0;
+ buf[n - (i - *decpt)] = '\0';
}
return 0;
diff --git a/misc/tst-efgcvt.c b/misc/tst-efgcvt.c
new file mode 100644
index 0000000..537f6da
--- /dev/null
+++ b/misc/tst-efgcvt.c
@@ -0,0 +1,34 @@
+/* Copyright (C) 1998 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <stdio.h>
+#include <stdlib.h>
+
+int
+main (void)
+{
+ int decpt, sign;
+ char *p;
+
+ p = ecvt (0.0, 0, &decpt, &sign);
+ printf ("p: \"%s\", decpt: %d, sign: %d\n", p, decpt, sign);
+ if (p[0] != '\0')
+ return 1;
+
+ return 0;
+}
diff --git a/posix/regex.c b/posix/regex.c
index b80ad1b..1bc6096 100644
--- a/posix/regex.c
+++ b/posix/regex.c
@@ -2,7 +2,7 @@
version 0.12.
(Implements POSIX draft P1003.2/D11.2, except for some of the
internationalization features.)
- Copyright (C) 1993, 1994, 1995, 1996, 1997 Free Software Foundation, Inc.
+ Copyright (C) 1993, 94, 95, 96, 97, 98 Free Software Foundation, Inc.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
@@ -31,6 +31,14 @@
# include <config.h>
#endif
+#ifndef PARAMS
+# if defined __GNUC__ || (defined __STDC__ && __STDC__)
+# define PARAMS(args) args
+# else
+# define PARAMS(args) ()
+# endif /* GCC. */
+#endif /* Not PARAMS. */
+
#if defined STDC_HEADERS && !defined emacs
# include <stddef.h>
#else
@@ -329,7 +337,12 @@ typedef char boolean;
#define false 0
#define true 1
-static int re_match_2_internal ();
+static int re_match_2_internal PARAMS ((struct re_pattern_buffer *bufp,
+ const char *string1, int size1,
+ const char *string2, int size2,
+ int pos,
+ struct re_registers *regs,
+ int stop));
/* These are the command codes that appear in compiled regular
expressions. Some opcodes are followed by argument bytes. A
@@ -2368,10 +2381,12 @@ regex_compile (pattern, size, syntax, bufp)
if (syntax & RE_NO_BK_PARENS) goto normal_backslash;
if (COMPILE_STACK_EMPTY)
- if (syntax & RE_UNMATCHED_RIGHT_PAREN_ORD)
- goto normal_backslash;
- else
- FREE_STACK_RETURN (REG_ERPAREN);
+ {
+ if (syntax & RE_UNMATCHED_RIGHT_PAREN_ORD)
+ goto normal_backslash;
+ else
+ FREE_STACK_RETURN (REG_ERPAREN);
+ }
handle_close:
if (fixup_alt_jump)
@@ -2388,10 +2403,12 @@ regex_compile (pattern, size, syntax, bufp)
/* See similar code for backslashed left paren above. */
if (COMPILE_STACK_EMPTY)
- if (syntax & RE_UNMATCHED_RIGHT_PAREN_ORD)
- goto normal_char;
- else
- FREE_STACK_RETURN (REG_ERPAREN);
+ {
+ if (syntax & RE_UNMATCHED_RIGHT_PAREN_ORD)
+ goto normal_char;
+ else
+ FREE_STACK_RETURN (REG_ERPAREN);
+ }
/* Since we just checked for an empty stack above, this
``can't happen''. */
diff --git a/signal/signal.h b/signal/signal.h
index 015f0f0..864a49b 100644
--- a/signal/signal.h
+++ b/signal/signal.h
@@ -268,8 +268,8 @@ extern int sigqueue __P ((__pid_t __pid, int __sig,
/* Names of the signals. This variable exists only for compatibility.
Use `strsignal' instead (see <string.h>). */
-extern __const char *__const _sys_siglist[_NSIG + 1];
-extern __const char *__const sys_siglist[_NSIG + 1];
+extern __const char *__const _sys_siglist[_NSIG];
+extern __const char *__const sys_siglist[_NSIG];
/* Structure passed to `sigvec'. */
struct sigvec
diff --git a/string/strsignal.c b/string/strsignal.c
index 41585dc..673706e 100644
--- a/string/strsignal.c
+++ b/string/strsignal.c
@@ -57,7 +57,7 @@ strsignal (int signum)
#ifdef SIGRTMIN
(signum >= SIGRTMIN && signum <= SIGRTMAX) ||
#endif
- signum < 0 || signum > NSIG || (desc = _sys_siglist[signum]) == NULL)
+ signum < 0 || signum >= NSIG || (desc = _sys_siglist[signum]) == NULL)
{
char *buffer = getbuffer ();
int len = __snprintf (buffer, BUFFERSIZ - 1,
diff --git a/sysdeps/unix/sysv/linux/siglist.c b/sysdeps/unix/sysv/linux/siglist.c
index ae5ca6b..520bd8f 100644
--- a/sysdeps/unix/sysv/linux/siglist.c
+++ b/sysdeps/unix/sysv/linux/siglist.c
@@ -19,14 +19,14 @@
#include <stddef.h>
#include <signal.h>
-const char * const __new_sys_siglist[NSIG + 1] =
+const char * const __new_sys_siglist[NSIG] =
{
#define init_sig(sig, abbrev, desc) [sig] desc,
#include "siglist.h"
#undef init_sig
};
-const char * const __new_sys_sigabbrev[NSIG + 1] =
+const char * const __new_sys_sigabbrev[NSIG] =
{
#define init_sig(sig, abbrev, desc) [sig] abbrev,
#include "siglist.h"
generated by cgit v1.1 at 2024-11-25 03:41:24 +0000