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Plug memory leak in ps(1) 

pinfo is allocated in setpinfo() with calloc(3).

Free it when no longer used, just before the program termination.

Detected with LSan.
This commit is contained in:
kamil 2019-09-11 17:02:53 +00:00
parent 0b2edbc9d5
commit fd0c6ecff6
1 changed files with 5 additions and 2 deletions
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7
bin/ps/ps.c
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@ -1,4 +1,4 @@
/* $NetBSD: ps.c,v 1.91 2018/04/11 18:52:29 christos Exp $ */
/* $NetBSD: ps.c,v 1.92 2019/09/11 17:02:53 kamil Exp $ */
/*
* Copyright (c) 2000-2008 The NetBSD Foundation, Inc.
@ -68,7 +68,7 @@ __COPYRIGHT("@(#) Copyright (c) 1990, 1993, 1994\
#if 0
static char sccsid[] = "@(#)ps.c 8.4 (Berkeley) 4/2/94";
#else
__RCSID("$NetBSD: ps.c,v 1.91 2018/04/11 18:52:29 christos Exp $");
__RCSID("$NetBSD: ps.c,v 1.92 2019/09/11 17:02:53 kamil Exp $");
#endif
#endif /* not lint */
@ -525,6 +525,9 @@ main(int argc, char *argv[])
}
}
}
free(pinfo);
return eval;
}