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smb: Assert that there is room for a terminating null.

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Corresponds to FSP commit 23b4b912ac.
This commit is contained in:
Kalle Olavi Niemitalo 2007-03-05 23:53:26 +02:00 committed by Kalle Olavi Niemitalo
parent 588375444b
commit 846a368fb0
1 changed files with 9 additions and 0 deletions
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9
src/protocol/smb/smb2.c
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@ -376,6 +376,15 @@ smb_got_error(struct socket *socket, struct read_buffer *rb)
return;
}
/* There should be free space in the buffer, because
* @alloc_read_buffer allocated several kibibytes, and the
* child process wrote only an integer and a newline to the
* pipe. */
assert(rb->freespace >= 1);
if_assert_failed {
abort_connection(conn, S_INTERNAL);
return;
}
rb->data[len] = '\0';
error = atoi(rb->data);
kill_buffer_data(rb, len);