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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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12
src/nvim/sign.c
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@@ -1209,27 +1209,27 @@ static void sign_define_cmd(char *sign_name, char *cmdline)
if (strncmp(arg, "icon=", 5) == 0) {
arg += 5;
XFREE_CLEAR(icon);
icon = xstrnsave(arg, (size_t)(p - arg));
icon = xmemdupz(arg, (size_t)(p - arg));
} else if (strncmp(arg, "text=", 5) == 0) {
arg += 5;
XFREE_CLEAR(text);
text = xstrnsave(arg, (size_t)(p - arg));
text = xmemdupz(arg, (size_t)(p - arg));
} else if (strncmp(arg, "linehl=", 7) == 0) {
arg += 7;
XFREE_CLEAR(linehl);
linehl = xstrnsave(arg, (size_t)(p - arg));
linehl = xmemdupz(arg, (size_t)(p - arg));
} else if (strncmp(arg, "texthl=", 7) == 0) {
arg += 7;
XFREE_CLEAR(texthl);
texthl = xstrnsave(arg, (size_t)(p - arg));
texthl = xmemdupz(arg, (size_t)(p - arg));
} else if (strncmp(arg, "culhl=", 6) == 0) {
arg += 6;
XFREE_CLEAR(culhl);
culhl = xstrnsave(arg, (size_t)(p - arg));
culhl = xmemdupz(arg, (size_t)(p - arg));
} else if (strncmp(arg, "numhl=", 6) == 0) {
arg += 6;
XFREE_CLEAR(numhl);
numhl = xstrnsave(arg, (size_t)(p - arg));
numhl = xmemdupz(arg, (size_t)(p - arg));
} else {
semsg(_(e_invarg2), arg);
failed = true;