diff options
author | Felix Fietkau <nbd@openwrt.org> | 2007-10-05 00:38:19 +0000 |
---|---|---|
committer | Felix Fietkau <nbd@openwrt.org> | 2007-10-05 00:38:19 +0000 |
commit | d92d6f928eebda810db3e228fee4fea8e1568cb5 (patch) | |
tree | f886a1669f566236546fa87ddb391fb84345e09b /package/busybox/patches/990-upstream_tail_fix.patch | |
parent | f6327aee6385ead5f58362516cfc2032e4208b55 (diff) | |
download | master-187ad058-d92d6f928eebda810db3e228fee4fea8e1568cb5.tar.gz master-187ad058-d92d6f928eebda810db3e228fee4fea8e1568cb5.tar.bz2 master-187ad058-d92d6f928eebda810db3e228fee4fea8e1568cb5.zip |
add upstream fixes for 1.7.2
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@9131 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/busybox/patches/990-upstream_tail_fix.patch')
-rw-r--r-- | package/busybox/patches/990-upstream_tail_fix.patch | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/package/busybox/patches/990-upstream_tail_fix.patch b/package/busybox/patches/990-upstream_tail_fix.patch new file mode 100644 index 0000000000..ffae223148 --- /dev/null +++ b/package/busybox/patches/990-upstream_tail_fix.patch @@ -0,0 +1,40 @@ +diff -urN busybox-1.7.2/coreutils/tail.c busybox-1.7.2-tail/coreutils/tail.c +--- busybox-1.7.2/coreutils/tail.c 2007-09-03 12:48:40.000000000 +0100 ++++ busybox-1.7.2-tail/coreutils/tail.c 2007-10-02 11:16:28.000000000 +0100 +@@ -47,13 +47,16 @@ + static ssize_t tail_read(int fd, char *buf, size_t count) + { + ssize_t r; +- off_t current, end; ++ off_t current; + struct stat sbuf; + +- end = current = lseek(fd, 0, SEEK_CUR); +- if (!fstat(fd, &sbuf)) +- end = sbuf.st_size; +- lseek(fd, end < current ? 0 : current, SEEK_SET); ++ /* (A good comment is missing here) */ ++ current = lseek(fd, 0, SEEK_CUR); ++ /* /proc files report zero st_size, don't lseek them. */ ++ if (fstat(fd, &sbuf) == 0 && sbuf.st_size) ++ if (sbuf.st_size < current) ++ lseek(fd, 0, SEEK_SET); ++ + r = safe_read(fd, buf, count); + if (r < 0) { + bb_perror_msg(bb_msg_read_error); +@@ -67,8 +70,12 @@ + + static unsigned eat_num(const char *p) + { +- if (*p == '-') p++; +- else if (*p == '+') { p++; G.status = EXIT_FAILURE; } ++ if (*p == '-') ++ p++; ++ else if (*p == '+') { ++ p++; ++ G.status = EXIT_FAILURE; ++ } + return xatou_sfx(p, tail_suffixes); + } + |