mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2025-02-22 14:06:23 +00:00
Code Issues 1 Projects Releases Wiki Activity

shmpipe: Ensure string received from recv() is NULL-terminated

Browse source 
We will be doing string operations on it later.

CID #1292830
This commit is contained in:
Edward Hervey 2015-04-20 14:20:05 +02:00 committed by Edward Hervey
parent fa4822a41b
commit af49c109e4
1 changed files with 3 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
sys/shm/shmpipe.c
View file

@ -669,13 +669,15 @@ sp_client_recv (ShmPipe * self, char **buf)
assert (cb.payload.new_shm_area.path_size > 0);
assert (cb.payload.new_shm_area.size > 0);
area_name = malloc (cb.payload.new_shm_area.path_size);
area_name = malloc (cb.payload.new_shm_area.path_size + 1);
retval = recv (self->main_socket, area_name,
cb.payload.new_shm_area.path_size, 0);
if (retval != cb.payload.new_shm_area.path_size) {
free (area_name);
return -3;
}
/* Ensure area_name is NULL terminated */
area_name[retval] = 0;
newarea = sp_open_shm (area_name, cb.area_id, 0,
cb.payload.new_shm_area.size);