From fb60ec6abe2666cd64ae233c0a37d18aa070e02d Mon Sep 17 00:00:00 2001
From: millert <millert@openbsd.org>
Date: Sat, 3 Aug 2024 21:12:16 +0000
Subject: [PATCH] Update awk to the July 28, 2024 version.  * Fixed readcsvrec
 resize segfault when reading csv records longer than 8k.  * Rewrite if-else
 chain in quoted as a switch.

---
 usr.bin/awk/FIXES  |  9 ++++++++
 usr.bin/awk/b.c    | 53 +++++++++++++++++++++++++++++-----------------
 usr.bin/awk/lib.c  |  4 ++--
 usr.bin/awk/main.c |  4 ++--
 4 files changed, 46 insertions(+), 24 deletions(-)

diff --git a/usr.bin/awk/FIXES b/usr.bin/awk/FIXES
index 5bfc3cada83..ad8bce2645f 100644
--- a/usr.bin/awk/FIXES
+++ b/usr.bin/awk/FIXES
@@ -25,6 +25,15 @@ THIS SOFTWARE.
 This file lists all bug fixes, changes, etc., made since the 
 second edition of the AWK book was published in September 2023.
 
+Jul 28, 2024
+	Fixed readcsvrec resize segfault when reading csv records longer
+	than 8k. Thanks to Ozan Yigit.
+	mktime() added to bsd-features branch. Thanks to Todd Miller.
+
+Jun 23, 2024
+	Fix signal for system-status test. Thanks to Tim van der Molen.
+	Rewrite if-else chain as switch. Thanks to Andrew Sukach.
+
 May 27, 2024
 	Spelling fixes and removal of unneeded prototypes and extern.
 	Thanks to Jonathan Gray.
diff --git a/usr.bin/awk/b.c b/usr.bin/awk/b.c
index 53a36d27b63..8b5ef83b272 100644
--- a/usr.bin/awk/b.c
+++ b/usr.bin/awk/b.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: b.c,v 1.53 2024/06/03 00:55:05 millert Exp $	*/
+/*	$OpenBSD: b.c,v 1.54 2024/08/03 21:12:16 millert Exp $	*/
 /****************************************************************
 Copyright (C) Lucent Technologies 1997
 All Rights Reserved
@@ -372,36 +372,49 @@ int quoted(const uschar **pp)	/* pick up next thing after a \\ */
 
 /* BUG: should advance by utf-8 char even if makes no sense */
 
-	if ((c = *p++) == 't') {
+	switch ((c = *p++)) {
+	case 't':
 		c = '\t';
-	} else if (c == 'n') {
+		break;
+	case 'n':
 		c = '\n';
-	} else if (c == 'f') {
+		break;
+	case 'f':
 		c = '\f';
-	} else if (c == 'r') {
+		break;
+	case 'r':
 		c = '\r';
-	} else if (c == 'b') {
+		break;
+	case 'b':
 		c = '\b';
-	} else if (c == 'v') {
+		break;
+	case 'v':
 		c = '\v';
-	} else if (c == 'a') {
+		break;
+	case 'a':
 		c = '\a';
-	} else if (c == '\\') {
+		break;
+	case '\\':
 		c = '\\';
-	} else if (c == 'x') {	/* 2 hex digits follow */
-		c = hexstr(&p, 2);	/* this adds a null if number is invalid */
-	} else if (c == 'u') {	/* unicode char number up to 8 hex digits */
+		break;
+	case 'x': /* 2 hex digits follow */
+		c = hexstr(&p, 2); /* this adds a null if number is invalid */
+		break;
+	case 'u': /* unicode char number up to 8 hex digits */
 		c = hexstr(&p, 8);
-	} else if (isoctdigit(c)) {	/* \d \dd \ddd */
-		int n = c - '0';
-		if (isoctdigit(*p)) {
-			n = 8 * n + *p++ - '0';
-			if (isoctdigit(*p))
+		break;
+	default:
+		if (isoctdigit(c)) { /* \d \dd \ddd */
+			int n = c - '0';
+			if (isoctdigit(*p)) {
 				n = 8 * n + *p++ - '0';
+				if (isoctdigit(*p))
+					n = 8 * n + *p++ - '0';
+			}
+			c = n;
 		}
-		c = n;
-	} /* else */
-		/* c = c; */
+	}
+
 	*pp = p;
 	return c;
 }
diff --git a/usr.bin/awk/lib.c b/usr.bin/awk/lib.c
index ecd33d5edea..edf9c8396e9 100644
--- a/usr.bin/awk/lib.c
+++ b/usr.bin/awk/lib.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: lib.c,v 1.58 2024/06/03 00:55:05 millert Exp $	*/
+/*	$OpenBSD: lib.c,v 1.59 2024/08/03 21:12:16 millert Exp $	*/
 /****************************************************************
 Copyright (C) Lucent Technologies 1997
 All Rights Reserved
@@ -228,7 +228,7 @@ int readrec(char **pbuf, int *pbufsize, FILE *inf, bool newflag)	/* read one rec
 	char *rs = getsval(rsloc);
 
 	if (CSV) {
-		c = readcsvrec(pbuf, pbufsize, inf, newflag);
+		c = readcsvrec(&buf, &bufsize, inf, newflag);
 		isrec = (c == EOF && rr == buf) ? false : true;
 	} else if (*rs && rs[1]) {
 		bool found;
diff --git a/usr.bin/awk/main.c b/usr.bin/awk/main.c
index 5c4241d5a1b..584ece4d813 100644
--- a/usr.bin/awk/main.c
+++ b/usr.bin/awk/main.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: main.c,v 1.71 2024/06/03 00:58:04 millert Exp $	*/
+/*	$OpenBSD: main.c,v 1.72 2024/08/03 21:12:16 millert Exp $	*/
 /****************************************************************
 Copyright (C) Lucent Technologies 1997
 All Rights Reserved
@@ -23,7 +23,7 @@ ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
 THIS SOFTWARE.
 ****************************************************************/
 
-const char	*version = "version 20240527";
+const char	*version = "version 20240728";
 
 #define DEBUG
 #include <stdio.h>
-- 
2.20.1