From 5cabd60586706bd860e24a6e875d3f177ba3524d Mon Sep 17 00:00:00 2001
From: William Pitcock <nenolod@dereferenced.org>
Date: Thu, 28 Apr 2011 02:59:17 -0500
Subject: main/tzdata: stdio hack not needed, was a wordmasking issue

---
 main/tzdata/0001-posixtz-fix-up-lseek.patch | 54 +++++++++--------------------
 main/tzdata/APKBUILD                        |  2 +-
 2 files changed, 18 insertions(+), 38 deletions(-)

(limited to 'main')

diff --git a/main/tzdata/0001-posixtz-fix-up-lseek.patch b/main/tzdata/0001-posixtz-fix-up-lseek.patch
index c5b0c74a0..1db3eba9e 100644
--- a/main/tzdata/0001-posixtz-fix-up-lseek.patch
+++ b/main/tzdata/0001-posixtz-fix-up-lseek.patch
@@ -1,47 +1,27 @@
+From 5c4cd3cee03428636e8d7cc4ed644389a4d598b3 Mon Sep 17 00:00:00 2001
+From: William Pitcock <nenolod@dereferenced.org>
+Date: Thu, 28 Apr 2011 02:56:42 -0500
+Subject: [PATCH] posixtz: ensure the file offset we pass to lseek is off_t
+
+on 32-bit systems, sizeof(off_t) is 4, on 64-bit sizeof(off_t) is 8
+causing a word masking issue.
+---
+ posixtz.c |    2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
 diff --git a/posixtz.c b/posixtz.c
-index 141cca1..604a53d 100644
+index cddcb3e..972ca31 100644
 --- a/posixtz-0.3/posixtz.c
 +++ b/posixtz-0.3/posixtz.c
-@@ -25,18 +25,19 @@
- 
- char *posix_tz(const char *filename)
- {
--	int fd, r;
-+	FILE *f;
-+	size_t r;
- 	static char buf[TZ_BUFLEN];
- 	char *p = NULL;
--	fd = open(filename, O_RDONLY);
--	if (fd < 0)
-+	f = fopen(filename, "r");
-+	if (f == NULL)
- 		return NULL;
- 	
--	r = read(fd, buf, TZ_BUFLEN);
-+	r = fread(buf, 1, TZ_BUFLEN, f);
+@@ -36,7 +36,7 @@ char *posix_tz(const char *filename)
  	if (r != TZ_BUFLEN
  	    || strncmp(buf, "TZif", 4) != 0
  	    || (unsigned char)buf[4] < 2
 -	    || lseek(fd, -TZ_BUFLEN, SEEK_END) < 0
-+	    || fseek(f, -TZ_BUFLEN, SEEK_END) < 0
++	    || lseek(fd, (off_t) -TZ_BUFLEN, SEEK_END) < 0
  	   )
  		goto ERROR;
  
-@@ -50,7 +51,7 @@ char *posix_tz(const char *filename)
- 	** (with nothing between the newlines if there is no POSIX representation for
- 	** such instants).
- 	*/
--	r = read(fd, buf, TZ_BUFLEN);
-+	r = fread(buf, 1, TZ_BUFLEN, f);
- 	if (r <= 0 || buf[--r] != '\n')
- 		goto ERROR;
- 	buf[r] = 0;
-@@ -61,7 +62,7 @@ char *posix_tz(const char *filename)
- 		}
- 	} /* else ('\n' not found): p remains NULL */
- ERROR:
--	close(fd);
-+	fclose(f);
- 	return p;
- }
- 
+-- 
+1.7.4.5
+
diff --git a/main/tzdata/APKBUILD b/main/tzdata/APKBUILD
index 975de9791..e5227e53e 100644
--- a/main/tzdata/APKBUILD
+++ b/main/tzdata/APKBUILD
@@ -3,7 +3,7 @@
 pkgname=tzdata
 pkgver=2011e
 _ptzver=0.3
-pkgrel=1
+pkgrel=2
 pkgdesc="Timezone data"
 url="http://www.twinsun.com/tz/tz-link.htm"
 arch="all"
-- 
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