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Remove OOM checks: do_string_sub()

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This commit is contained in:
Felipe Oliveira Carvalho 2014-05-12 15:14:29 -03:00
parent 1d844dda46
commit f88a2d7e1b
1 changed files with 17 additions and 22 deletions
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39
src/nvim/eval.c
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@ -19529,27 +19529,23 @@ repeat:
p = vim_strchr(s, sep);
if (p != NULL) {
pat = vim_strnsave(s, (int)(p - s));
if (pat != NULL) {
s = p + 1;
/* find end of substitution */
p = vim_strchr(s, sep);
if (p != NULL) {
sub = vim_strnsave(s, (int)(p - s));
str = vim_strnsave(*fnamep, *fnamelen);
*usedlen = (int)(p + 1 - src);
s = do_string_sub(str, pat, sub, flags);
if (s != NULL) {
*fnamep = s;
*fnamelen = (int)STRLEN(s);
free(*bufp);
*bufp = s;
didit = TRUE;
}
free(sub);
free(str);
}
free(pat);
s = p + 1;
/* find end of substitution */
p = vim_strchr(s, sep);
if (p != NULL) {
sub = vim_strnsave(s, (int)(p - s));
str = vim_strnsave(*fnamep, *fnamelen);
*usedlen = (int)(p + 1 - src);
s = do_string_sub(str, pat, sub, flags);
*fnamep = s;
*fnamelen = (int)STRLEN(s);
free(*bufp);
*bufp = s;
didit = TRUE;
free(sub);
free(str);
}
free(pat);
}
/* after using ":s", repeat all the modifiers */
if (didit)
@ -19581,7 +19577,6 @@ char_u *do_string_sub(char_u *str, char_u *pat, char_u *sub, char_u *flags)
int do_all;
char_u *tail;
garray_T ga;
char_u *ret;
char_u *save_cpo;
char_u *zero_width = NULL;
@ -19640,7 +19635,7 @@ char_u *do_string_sub(char_u *str, char_u *pat, char_u *sub, char_u *flags)
vim_regfree(regmatch.regprog);
}
ret = vim_strsave(ga.ga_data == NULL ? str : (char_u *)ga.ga_data);
char_u *ret = vim_strsave(ga.ga_data == NULL ? str : (char_u *)ga.ga_data);
ga_clear(&ga);
if (p_cpo == empty_option)
p_cpo = save_cpo;