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fix compiler warning

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This commit is contained in:
Yang Tse 2009-06-12 02:41:16 +00:00
parent 3ca0b9bb47
commit 4ea513cc38
4 changed files with 23 additions and 9 deletions
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18
lib/url.c
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@ -531,22 +531,23 @@ struct conncache *Curl_mk_connc(int type,
struct conncache *c;
long default_amount;
long max_amount = (long)(((size_t)INT_MAX) / sizeof(struct connectdata *));
if(type == CONNCACHE_PRIVATE) {
default_amount = (amount < 0) ? 5 : amount;
default_amount = (amount < 1L) ? 5L : amount;
}
else {
default_amount = (amount < 0) ? 10 : amount;
default_amount = (amount < 1L) ? 10L : amount;
}
c= calloc(sizeof(struct conncache), 1);
if(default_amount > max_amount)
default_amount = max_amount;
c = calloc(1, sizeof(struct conncache));
if(!c)
return NULL;
if((size_t)(default_amount) > ((size_t)-1) / sizeof(struct connectdata *))
default_amount = ((size_t)-1) / sizeof(struct connectdata *);
c->connects = calloc(sizeof(struct connectdata *), (size_t)default_amount);
c->connects = calloc((size_t)default_amount, sizeof(struct connectdata *));
if(!c->connects) {
free(c);
return NULL;
@ -564,6 +565,7 @@ CURLcode Curl_ch_connc(struct SessionHandle *data,
{
long i;
struct connectdata **newptr;
long max_amount = (long)(((size_t)INT_MAX) / sizeof(struct connectdata *));
if(newamount < 1)
newamount = 1; /* we better have at least one entry */
@ -596,6 +598,8 @@ CURLcode Curl_ch_connc(struct SessionHandle *data,
data->state.lastconnect = -1;
}
if(newamount > 0) {
if(newamount > max_amount)
newamount = max_amount;
newptr = realloc(c->connects, sizeof(struct connectdata *) * newamount);
if(!newptr)
/* we closed a few connections in vain, but so what? */