svn commit: r220426 - stable/7/usr.bin/truss
Jaakko Heinonen
jh at FreeBSD.org
Thu Apr 7 16:06:39 UTC 2011
Author: jh
Date: Thu Apr 7 16:06:39 2011
New Revision: 220426
URL: http://svn.freebsd.org/changeset/base/220426
Log:
MFC r216224:
Don't write the terminating NUL past end of buffer.
PR: bin/152345
Modified:
stable/7/usr.bin/truss/syscalls.c
Directory Properties:
stable/7/usr.bin/truss/ (props changed)
Modified: stable/7/usr.bin/truss/syscalls.c
==============================================================================
--- stable/7/usr.bin/truss/syscalls.c Thu Apr 7 14:17:55 2011 (r220425)
+++ stable/7/usr.bin/truss/syscalls.c Thu Apr 7 16:06:39 2011 (r220426)
@@ -475,7 +475,7 @@ 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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