svn commit: r220291 - stable/8/usr.bin/truss
Jaakko Heinonen
jh at FreeBSD.org
Sun Apr 3 08:44:57 UTC 2011
Author: jh
Date: Sun Apr 3 08:44:57 2011
New Revision: 220291
URL: http://svn.freebsd.org/changeset/base/220291
Log:
MFC r216224:
Don't write the terminating NUL past end of buffer.
PR: bin/152345
Modified:
stable/8/usr.bin/truss/syscalls.c
Directory Properties:
stable/8/usr.bin/truss/ (props changed)
Modified: stable/8/usr.bin/truss/syscalls.c
==============================================================================
--- stable/8/usr.bin/truss/syscalls.c Sun Apr 3 05:09:25 2011 (r220290)
+++ stable/8/usr.bin/truss/syscalls.c Sun Apr 3 08:44:57 2011 (r220291)
@@ -516,7 +516,7 @@ get_string(pid_t pid, void *offset, int
buf = realloc(buf, totalsize);
size = BLOCKSIZE;
} else {
- buf[totalsize] = '\0';
+ buf[totalsize - 1] = '\0';
return (buf);
}
}
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