From owner-svn-src-head@freebsd.org Sun Jun 2 16:30:54 2019 Return-Path: Delivered-To: svn-src-head@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 482EA15B9A7E; Sun, 2 Jun 2019 16:30:54 +0000 (UTC) (envelope-from imp@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id D9B946E767; Sun, 2 Jun 2019 16:30:53 +0000 (UTC) (envelope-from imp@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 98F7C296C0; Sun, 2 Jun 2019 16:30:53 +0000 (UTC) (envelope-from imp@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x52GUrEU044352; Sun, 2 Jun 2019 16:30:53 GMT (envelope-from imp@FreeBSD.org) Received: (from imp@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x52GUr0X044351; Sun, 2 Jun 2019 16:30:53 GMT (envelope-from imp@FreeBSD.org) Message-Id: <201906021630.x52GUr0X044351@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: imp set sender to imp@FreeBSD.org using -f From: Warner Losh Date: Sun, 2 Jun 2019 16:30:53 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r348513 - head/contrib/one-true-awk X-SVN-Group: head X-SVN-Commit-Author: imp X-SVN-Commit-Paths: head/contrib/one-true-awk X-SVN-Commit-Revision: 348513 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: D9B946E767 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.94 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.94)[-0.944,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 02 Jun 2019 16:30:54 -0000 Author: imp Date: Sun Jun 2 16:30:53 2019 New Revision: 348513 URL: https://svnweb.freebsd.org/changeset/base/348513 Log: Reapply r315426 by pfg: | MFV r315425: one-true-awk: have calloc(3) do the multiplication. Modified: head/contrib/one-true-awk/b.c Modified: head/contrib/one-true-awk/b.c ============================================================================== --- head/contrib/one-true-awk/b.c Sun Jun 2 16:28:20 2019 (r348512) +++ head/contrib/one-true-awk/b.c Sun Jun 2 16:30:53 2019 (r348513) @@ -148,7 +148,7 @@ fa *mkdfa(const char *s, int anchor) /* does the real f->accept = poscnt-1; /* penter has computed number of positions in re */ cfoll(f, p1); /* set up follow sets */ freetr(p1); - if ((f->posns[0] = (int *) calloc(1, *(f->re[0].lfollow)*sizeof(int))) == NULL) + if ((f->posns[0] = (int *) calloc(*(f->re[0].lfollow), sizeof(int))) == NULL) overflo("out of space in makedfa"); if ((f->posns[1] = (int *) calloc(1, sizeof(int))) == NULL) overflo("out of space in makedfa"); @@ -172,7 +172,7 @@ int makeinit(fa *f, int anchor) f->reset = 0; k = *(f->re[0].lfollow); xfree(f->posns[2]); - if ((f->posns[2] = (int *) calloc(1, (k+1)*sizeof(int))) == NULL) + if ((f->posns[2] = (int *) calloc(k+1, sizeof(int))) == NULL) overflo("out of space in makeinit"); for (i=0; i <= k; i++) { (f->posns[2])[i] = (f->re[0].lfollow)[i]; @@ -387,7 +387,7 @@ void cfoll(fa *f, Node *v) /* enter follow set of each setvec[i] = 0; setcnt = 0; follow(v); /* computes setvec and setcnt */ - if ((p = (int *) calloc(1, (setcnt+1)*sizeof(int))) == NULL) + if ((p = (int *) calloc(setcnt+1, sizeof(int))) == NULL) overflo("out of space building follow set"); f->re[info(v)].lfollow = p; *p = setcnt; @@ -561,7 +561,7 @@ int pmatch(fa *f, const char *p0) /* longest match, fo for (i = 2; i <= f->curstat; i++) xfree(f->posns[i]); k = *f->posns[0]; - if ((f->posns[2] = (int *) calloc(1, (k+1)*sizeof(int))) == NULL) + if ((f->posns[2] = (int *) calloc(k+1, sizeof(int))) == NULL) overflo("out of space in pmatch"); for (i = 0; i <= k; i++) (f->posns[2])[i] = (f->posns[0])[i]; @@ -618,7 +618,7 @@ int nematch(fa *f, const char *p0) /* non-empty match, for (i = 2; i <= f->curstat; i++) xfree(f->posns[i]); k = *f->posns[0]; - if ((f->posns[2] = (int *) calloc(1, (k+1)*sizeof(int))) == NULL) + if ((f->posns[2] = (int *) calloc(k+1, sizeof(int))) == NULL) overflo("out of state space"); for (i = 0; i <= k; i++) (f->posns[2])[i] = (f->posns[0])[i]; @@ -1194,7 +1194,7 @@ int cgoto(fa *f, int s, int c) for (i = 0; i < NCHARS; i++) f->gototab[f->curstat][i] = 0; xfree(f->posns[f->curstat]); - if ((p = (int *) calloc(1, (setcnt+1)*sizeof(int))) == NULL) + if ((p = (int *) calloc(setcnt+1, sizeof(int))) == NULL) overflo("out of space in cgoto"); f->posns[f->curstat] = p;