Mirrored_Repos/LookingGlass
1
0
Fork 0
mirror of https://github.com/gnif/LookingGlass.git synced 2024-11-21 21:17:19 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

[client] main: prevent possible null pointer dereference

Browse Source
This commit is contained in:
Geoffrey McRae 2023-11-11 13:13:08 +11:00
parent f59ef4422a
commit 120e063a10
1 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
client/src/main.c
View File

@ -761,6 +761,13 @@ int main_frameThread(void * unused)
} }
} }
if (!dma)
{
DEBUG_ERROR("Failed to obtain a free DMA buffer for use");
g_state.state = APP_STATE_SHUTDOWN;
break;
}
/* open the buffer */ /* open the buffer */
if (dma->fd == -1) if (dma->fd == -1)
{ {