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Properly handle failures to convert widechar strings to multibyte

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jfreegman
2020-11-24 16:41:42 -05:00
parent 1fd1e27bdf
commit 898d89e95a
3 changed files with 12 additions and 8 deletions
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10
src/prompt.c
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@ -281,14 +281,14 @@ static bool prompt_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
add_line_to_hist(ctx);
wstrsubst(ctx->line, L'', L'\n');
char line[MAX_STR_SIZE] = {0};
char line[MAX_STR_SIZE];
if (wcs_to_mbs_buf(line, ctx->line, MAX_STR_SIZE) == -1) {
memset(line, 0, sizeof(line));
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, RED, " * Failed to parse message.");
} else {
line_info_add(self, NULL, NULL, NULL, PROMPT, 0, 0, "%s", line);
execute(ctx->history, self, m, line, GLOBAL_COMMAND_MODE);
}
line_info_add(self, NULL, NULL, NULL, PROMPT, 0, 0, "%s", line);
execute(ctx->history, self, m, line, GLOBAL_COMMAND_MODE);
}
wclear(ctx->linewin);