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Revert r267675:

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The code doesn't really benefit of using reallocf() in this case.
Also, the realloc() results being assigned temporary variable which
makes blind replacement with reallocf() mostly useless.

Pointed out by:		stefanf, bde
This commit is contained in:
Pedro F. Giffuni 2014-06-21 01:43:56 +00:00
parent 0b3a30a65e
commit 0279beeb0e
1 changed files with 6 additions and 6 deletions
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12
lib/libc/regex/regcomp.c
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@ -1111,7 +1111,7 @@ allocset(struct parse *p)
{
cset *cs, *ncs;
ncs = reallocf(p->g->sets, (p->g->ncsets + 1) * sizeof(*ncs));
ncs = realloc(p->g->sets, (p->g->ncsets + 1) * sizeof(*ncs));
if (ncs == NULL) {
SETERROR(REG_ESPACE);
return (NULL);
@ -1174,7 +1174,7 @@ CHadd(struct parse *p, cset *cs, wint_t ch)
if (ch < NC)
cs->bmp[ch >> 3] |= 1 << (ch & 7);
else {
newwides = reallocf(cs->wides, (cs->nwides + 1) *
newwides = realloc(cs->wides, (cs->nwides + 1) *
sizeof(*cs->wides));
if (newwides == NULL) {
SETERROR(REG_ESPACE);
@ -1203,7 +1203,7 @@ CHaddrange(struct parse *p, cset *cs, wint_t min, wint_t max)
CHadd(p, cs, min);
if (min >= max)
return;
newranges = reallocf(cs->ranges, (cs->nranges + 1) *
newranges = realloc(cs->ranges, (cs->nranges + 1) *
sizeof(*cs->ranges));
if (newranges == NULL) {
SETERROR(REG_ESPACE);
@ -1227,7 +1227,7 @@ CHaddtype(struct parse *p, cset *cs, wctype_t wct)
for (i = 0; i < NC; i++)
if (iswctype(i, wct))
CHadd(p, cs, i);
newtypes = reallocf(cs->types, (cs->ntypes + 1) *
newtypes = realloc(cs->types, (cs->ntypes + 1) *
sizeof(*cs->types));
if (newtypes == NULL) {
SETERROR(REG_ESPACE);
@ -1350,7 +1350,7 @@ enlarge(struct parse *p, sopno size)
if (p->ssize >= size)
return 1;
sp = (sop *)reallocf(p->strip, size*sizeof(sop));
sp = (sop *)realloc(p->strip, size*sizeof(sop));
if (sp == NULL) {
SETERROR(REG_ESPACE);
return 0;
@ -1368,7 +1368,7 @@ static void
stripsnug(struct parse *p, struct re_guts *g)
{
g->nstates = p->slen;
g->strip = (sop *)reallocf((char *)p->strip, p->slen * sizeof(sop));
g->strip = (sop *)realloc((char *)p->strip, p->slen * sizeof(sop));
if (g->strip == NULL) {
SETERROR(REG_ESPACE);
g->strip = p->strip;