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libsmb: Allow NULL print_name in reparse_data_buffer_marshall()

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read_symlink_reparse() does this.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This commit is contained in:
Volker Lendecke 2023-09-26 14:54:37 +02:00 committed by Jeremy Allison
parent 7f1ee32a1b
commit 6f91cce14e
1 changed files with 4 additions and 3 deletions
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7
libcli/smb/reparse.c
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@ -388,6 +388,7 @@ reparse_data_buffer_marshall_syml(const struct symlink_reparse_struct *src,
{
uint8_t sbuf[12];
struct iovec iov[3];
const char *print_name = src->print_name;
uint8_t *subst_utf16 = NULL;
uint8_t *print_utf16 = NULL;
size_t subst_len = 0;
@ -399,7 +400,7 @@ reparse_data_buffer_marshall_syml(const struct symlink_reparse_struct *src,
return -1;
}
if (src->print_name == NULL) {
return -1;
print_name = src->substitute_name;
}
iov[0] = (struct iovec){
@ -428,8 +429,8 @@ reparse_data_buffer_marshall_syml(const struct symlink_reparse_struct *src,
ok = convert_string_talloc(talloc_tos(),
CH_UNIX,
CH_UTF16,
src->print_name,
strlen(src->print_name),
print_name,
strlen(print_name),
&print_utf16,
&print_len);
if (!ok) {