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Fix http://bugs.busybox.net/view.php?id=906 which could cause failures in top.
author
Rob Landley
<rob@landley.net>
Tue, 27 Jun 2006 18:14:12 +0000
(18:14 -0000)
committer
Rob Landley
<rob@landley.net>
Tue, 27 Jun 2006 18:14:12 +0000
(18:14 -0000)
libbb/procps.c
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diff --git
a/libbb/procps.c
b/libbb/procps.c
index
b483a32
..
85549c9
100644
(file)
--- a/
libbb/procps.c
+++ b/
libbb/procps.c
@@
-28,7
+28,8
@@
static int read_to_buf(const char *filename, void *buf)
fd = open(filename, O_RDONLY);
if(fd < 0)
return -1;
- ret = read(fd, buf, PROCPS_BUFSIZE);
+ ret = read(fd, buf, PROCPS_BUFSIZE-1);
+ ((char *)buf)[ret > 0 ? ret : 0] = 0;
close(fd);
return ret;
}