Author: pfg
Date: Sun Mar 19 20:04:23 2017
New Revision: 315581
URL: https://svnweb.freebsd.org/changeset/base/315581
Log:
MFC r315426, MFV r315425:
one-true-awk: have calloc(3) do the multiplication.
Modified:
stable/11/contrib/one-true-awk/b.c
Directory Properties:
stable/11/ (props changed)
Modified: stable/11/contrib/one-true-awk/b.c
==============================================================================
--- stable/11/contrib/one-true-awk/b.c Sun Mar 19 19:52:47 2017
(r315580)
+++ stable/11/contrib/one-true-awk/b.c Sun Mar 19 20:04:23 2017
(r315581)
@@ -140,7 +140,7 @@ fa *mkdfa(const char *s, int anchor) /*
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");
@@ -160,7 +160,7 @@ 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];
@@ -375,7 +375,7 @@ void cfoll(fa *f, Node *v) /* enter foll
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;
@@ -549,7 +549,7 @@ int pmatch(fa *f, const char *p0) /* lon
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];
@@ -606,7 +606,7 @@ int nematch(fa *f, const char *p0) /* no
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];
@@ -943,7 +943,7 @@ 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;
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