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fix(api): fix nvim_cmd crash with filename expansion (#20397)

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zeertzjq
2022-09-29 16:04:14 +08:00
committed by GitHub
parent 1cf44d6f57
commit 45707c1eae
3 changed files with 21 additions and 9 deletions
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11
src/nvim/api/command.c
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@@ -830,13 +830,12 @@ static void build_cmdline_str(char **cmdlinep, exarg_T *eap, CmdParseInfo *cmdin
// Replace, :make and :grep with 'makeprg' and 'grepprg'.
char *p = replace_makeprg(eap, eap->arg, cmdlinep);
if (p != eap->arg) {
// If replace_makeprg modified the cmdline string, correct the argument pointers.
// If replace_makeprg() modified the cmdline string, correct the eap->arg pointer.
eap->arg = p;
// We can only know the position of the first argument because the argument list can be used
// multiple times in makeprg / grepprg.
if (argc >= 1) {
eap->args[0] = p;
}
// This cannot be a user command, so eap->args will not be used.
XFREE_CLEAR(eap->args);
XFREE_CLEAR(eap->arglens);
eap->argc = 0;
}
}