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refactor: change some xstrndup() and xstrnsave() to xmemdupz() (#25959)

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When the given length is exactly the number of bytes to copy, xmemdupz()
makes the intention clearer.
This commit is contained in:
zeertzjq
2023-11-10 08:39:21 +08:00
committed by GitHub
parent ae8ca79920
commit cd63a9addd
32 changed files with 64 additions and 67 deletions
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4
src/nvim/ex_docmd.c
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@@ -2033,7 +2033,7 @@ static char *do_one_cmd(char **cmdlinep, int flags, cstack_T *cstack, LineGetter
while (ASCII_ISALNUM(*p)) {
p++;
}
p = xstrnsave(ea.cmd, (size_t)(p - ea.cmd));
p = xmemdupz(ea.cmd, (size_t)(p - ea.cmd));
int ret = apply_autocmds(EVENT_CMDUNDEFINED, p, p, true, NULL);
xfree(p);
// If the autocommands did something and didn't cause an error, try
@@ -7121,7 +7121,7 @@ char *eval_vars(char *src, const char *srcstart, size_t *usedlen, linenr_T *lnum
}
result = NULL;
} else {
result = xstrnsave(result, resultlen);
result = xmemdupz(result, resultlen);
}
xfree(resultbuf);
return result;