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Guard against name length

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Arun Prakash Jana 2018-11-07 05:26:52 +05:30
parent d3d9d1ed3a
commit 5a92f647f4
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GPG key ID: A75979F35C080412
1 changed files with 2 additions and 2 deletions
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nnn.c
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@ -2406,7 +2406,7 @@ static void redraw(char *path)
/* We need to show filename as it may be truncated in directory listing */ /* We need to show filename as it may be truncated in directory listing */
if (!cfg.blkorder) if (!cfg.blkorder)
snprintf(buf, NAME_MAX + 65, "%d/%d %s[%s%s]", snprintf(buf, NAME_MAX + 65, "%d/%d %s[%s%s]",
cur + 1, ndents, sort, unescape(dents[cur].name, 0), get_file_sym(dents[cur].mode)); cur + 1, ndents, sort, unescape(dents[cur].name, NAME_MAX), get_file_sym(dents[cur].mode));
else { else {
i = snprintf(buf, 64, "%d/%d ", cur + 1, ndents); i = snprintf(buf, 64, "%d/%d ", cur + 1, ndents);
@ -2417,7 +2417,7 @@ static void redraw(char *path)
i += snprintf(buf + i, 64, "u: %s (%lu files) ", coolsize(dir_blocks << BLK_SHIFT), num_files); i += snprintf(buf + i, 64, "u: %s (%lu files) ", coolsize(dir_blocks << BLK_SHIFT), num_files);
snprintf(buf + i, NAME_MAX, "vol: %s free [%s%s]", snprintf(buf + i, NAME_MAX, "vol: %s free [%s%s]",
coolsize(get_fs_info(path, FREE)), unescape(dents[cur].name, 0), get_file_sym(dents[cur].mode)); coolsize(get_fs_info(path, FREE)), unescape(dents[cur].name, NAME_MAX), get_file_sym(dents[cur].mode));
} }
printmsg(buf); printmsg(buf);