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Get rid of bogus holder for realloc(3).

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This commit is contained in:
Juli Mallett 2002-05-03 17:13:29 +00:00
parent 1925cb245c
commit b9b03ba0bc
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=95987
1 changed files with 5 additions and 6 deletions
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11
usr.bin/xargs/xargs.c
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@ -255,10 +255,9 @@ arg1: if (insingle || indouble)
*p++ = '\0';
*xp++ = argp;
if (Iflag) {
char *realloc_holder;
size_t curlen;
realloc_holder = inpline;
if (realloc_holder == NULL)
if (inpline == NULL)
curlen = 0;
else {
/*
@ -267,7 +266,7 @@ arg1: if (insingle || indouble)
* seperation before the next
* argument.
*/
if (*inpline != '\0')
if ((curlen = strlen(inpline)))
strcat(inpline, " ");
}
curlen++;
@ -277,8 +276,8 @@ arg1: if (insingle || indouble)
* a space next time through, if we have
* to.
*/
inpline = realloc(realloc_holder, strlen(argp) +
curlen + 2);
inpline = realloc(inpline, curlen + 2 +
strlen(argp));
if (inpline == NULL)
err(1, "realloc");
if (curlen == 1)