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somewhat safer typecasting in case sizeof(long) != sizeof(void *) (is there

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even such platforms?)
This commit is contained in:
Daniel Stenberg 2004-04-12 06:55:25 +00:00
parent 0fd3b7a00a
commit eb6345de60
1 changed files with 2 additions and 2 deletions
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lib/hostip.c
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@ -1012,11 +1012,11 @@ static struct hostent* pack_hostent(char** buf, struct hostent* orig)
/* now, shrink the allocated buffer to the size we actually need, which
most often is only a fraction of the original alloc */
newbuf=(char *)realloc(*buf, (long)bufptr-(long)(*buf));
newbuf=(char *)realloc(*buf, (long)(bufptr-*buf));
/* if the alloc moved, we need to adjust things again */
if(newbuf != *buf)
hostcache_fixoffset((struct hostent*)newbuf, (long)newbuf-(long)*buf);
hostcache_fixoffset((struct hostent*)newbuf, (long)(newbuf-*buf));
/* setup the return */
*buf = newbuf;