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Fix http://bugs.busybox.net/view.php?id=906 which could cause failures in top.

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This commit is contained in:
Rob Landley 2006-06-27 18:14:12 +00:00
parent 21302c2b78
commit 22f383e695
1 changed files with 2 additions and 1 deletions
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3
libbb/procps.c
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@ -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;
}