github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-09-22 12:44:03 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

misc: fastrpc: fix memory leak in fastrpc_channel_ctx_free

Browse Source 
The 'ctx_idr' is initialized but never destroyed when
the channel context is freed, leading to a memory leak.
Add idr_destroy() to properly clean up the IDR resources.

Fixes: f6f9279f2b ("misc: fastrpc: Add Qualcomm fastrpc basic driver model")
Cc: stable@vger.kernel.org
Signed-off-by: Eddie Lin <eddie.lin@oss.qualcomm.com>
Reviewed-by: Ekansh Gupta <ekansh.gupta@oss.qualcomm.com>
Signed-off-by: Srinivas Kandagatla <srini@kernel.org>
Link: https://patch.msgid.link/20260724223342.629168-6-srini@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Eddie Lin 2026-07-24 23:33:41 +01:00 committed by Greg Kroah-Hartman
parent 310f786839
commit 2fae94ee14
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/misc/fastrpc.c
View File

@ -492,6 +492,7 @@ static void fastrpc_channel_ctx_free(struct kref *ref)
cctx = container_of(ref, struct fastrpc_channel_ctx, refcount);
idr_destroy(&cctx->ctx_idr);
kfree(cctx);
}