[package] busybox: update to 1.19.2 (thanks to Peter Wagner)

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@28513 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 43 insertions, 0 deletions

diff --git a/package/busybox/patches/000-upstream-tail.patch b/package/busybox/patches/000-upstream-tail.patch
new file mode 100644
index 0000000000..92805939ff
--- /dev/null
+++ b/package/busybox/patches/000-upstream-tail.patch
@@ -0,0 +1,43 @@
+--- a/coreutils/tail.c
++++ b/coreutils/tail.c
+@@ -203,7 +203,7 @@ int tail_main(int argc, char **argv)
+ 		int fd = fds[i];
+ 
+ 		if (ENABLE_FEATURE_FANCY_TAIL && fd < 0)
+-			continue; /* may happen with -E */
++			continue; /* may happen with -F */
+ 
+ 		if (nfiles > header_threshhold) {
+ 			tail_xprint_header(fmt, argv[i]);
+@@ -252,14 +252,14 @@ int tail_main(int argc, char **argv)
+ 		 * Used only by +N code ("start from Nth", 1-based): */
+ 		seen = 1;
+ 		newlines_seen = 0;
+-		while ((nread = tail_read(fd, buf, tailbufsize-taillen)) > 0) {
++		while ((nread = tail_read(fd, buf, tailbufsize - taillen)) > 0) {
+ 			if (G.from_top) {
+ 				int nwrite = nread;
+ 				if (seen < count) {
+ 					/* We need to skip a few more bytes/lines */
+ 					if (COUNT_BYTES) {
+ 						nwrite -= (count - seen);
+-						seen = count;
++						seen += nread;
+ 					} else {
+ 						char *s = buf;
+ 						do {
+--- a/testsuite/tail.tests
++++ b/testsuite/tail.tests
+@@ -14,4 +14,12 @@ testing "tail: +N with N > file length" 
+ 	"0\n" \
+ 	"" "qw"
+ 
++testing "tail: -c +N with largish N" \
++	"
++	dd if=/dev/zero bs=16k count=1 2>/dev/null | tail -c +8200 | wc -c;
++	dd if=/dev/zero bs=16k count=1 2>/dev/null | tail -c +8208 | wc -c;
++	" \
++	"8185\n8177\n" \
++	"" ""
++
+ exit $FAILCOUNT