40 lines
1.1 KiB
Diff
40 lines
1.1 KiB
Diff
index 7139b10..fef15aa 100644
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--- a/flist.c
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+++ b/flist.c
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@@ -1640,21 +1640,29 @@ static void send_directory(int f, struct file_list *flist, char *fbuf, int len,
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}
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p = fbuf + len;
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- if (len != 1 || *fbuf != '/')
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+ if (len == 1 && *fbuf == '/')
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+ remainder = MAXPATHLEN - 1;
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+ else if (len < MAXPATHLEN-1) {
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*p++ = '/';
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- *p = '\0';
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- remainder = MAXPATHLEN - (p - fbuf);
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+ *p = '\0';
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+ remainder = MAXPATHLEN - (len + 1);
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+ } else
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+ remainder = 0;
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for (errno = 0, di = readdir(d); di; errno = 0, di = readdir(d)) {
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char *dname = d_name(di);
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if (dname[0] == '.' && (dname[1] == '\0'
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|| (dname[1] == '.' && dname[2] == '\0')))
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continue;
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- if (strlcpy(p, dname, remainder) >= remainder) {
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+ unsigned name_len = strlcpy(p, dname, remainder);
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+ if (name_len >= remainder) {
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+ char save = fbuf[len];
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+ fbuf[len] = '\0';
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io_error |= IOERR_GENERAL;
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rprintf(FERROR_XFER,
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- "cannot send long-named file %s\n",
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- full_fname(fbuf));
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+ "filename overflows max-path len by %u: %s/%s\n",
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+ name_len - remainder + 1, fbuf, dname);
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+ fbuf[len] = save;
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continue;
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}
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if (dname[0] == '\0') {
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