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Remove OOM checks: suggested changes in review

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- Replace a vim_strsave/free pair with xrealloc
 - Use xmallocz() in some places
 - Use xrealloc() and forget about the NULL pointer case
 - Remove invalid comment
 - Remove unnecessary checks
 - Replace a complicated xmalloc/STRCPY/free code chunk code with xrealloc()
 - Replace a vim_strsave/free code chunk with xrealloc()
This commit is contained in:
Felipe Oliveira Carvalho
2014-05-12 16:19:50 -03:00
parent 7a830d945f
commit e303a11ebf
5 changed files with 14 additions and 33 deletions
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11
src/nvim/quickfix.c
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@@ -719,13 +719,10 @@ restofline:
if (qfprev == NULL)
goto error2;
if (*errmsg && !multiignore) {
len = (int)STRLEN(qfprev->qf_text);
ptr = xmalloc(len + STRLEN(errmsg) + 2);
STRCPY(ptr, qfprev->qf_text);
free(qfprev->qf_text);
qfprev->qf_text = ptr;
*(ptr += len) = '\n';
STRCPY(++ptr, errmsg);
size_t len = STRLEN(qfprev->qf_text);
qfprev->qf_text = xrealloc(qfprev->qf_text, len + STRLEN(errmsg) + 2);
qfprev->qf_text[len] = '\n';
STRCPY(qfprev->qf_text + len + 1, errmsg);
}
if (qfprev->qf_nr == -1)
qfprev->qf_nr = enr;