Module Name: src Committed By: riastradh Date: Fri Jan 19 22:24:27 UTC 2024
Modified Files: src/sys/external/bsd/drm2/dist/drm/i915/gem: i915_gem_stolen.c Log Message: i915_gem_stolen: Fix memory leak. Found while trying to address the PR 57833 class of problems. XXX pullup-10 To generate a diff of this commit: cvs rdiff -u -r1.5 -r1.6 \ src/sys/external/bsd/drm2/dist/drm/i915/gem/i915_gem_stolen.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Modified files: Index: src/sys/external/bsd/drm2/dist/drm/i915/gem/i915_gem_stolen.c diff -u src/sys/external/bsd/drm2/dist/drm/i915/gem/i915_gem_stolen.c:1.5 src/sys/external/bsd/drm2/dist/drm/i915/gem/i915_gem_stolen.c:1.6 --- src/sys/external/bsd/drm2/dist/drm/i915/gem/i915_gem_stolen.c:1.5 Sun Dec 19 12:10:42 2021 +++ src/sys/external/bsd/drm2/dist/drm/i915/gem/i915_gem_stolen.c Fri Jan 19 22:24:27 2024 @@ -1,4 +1,4 @@ -/* $NetBSD: i915_gem_stolen.c,v 1.5 2021/12/19 12:10:42 riastradh Exp $ */ +/* $NetBSD: i915_gem_stolen.c,v 1.6 2024/01/19 22:24:27 riastradh Exp $ */ /* * SPDX-License-Identifier: MIT @@ -7,7 +7,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: i915_gem_stolen.c,v 1.5 2021/12/19 12:10:42 riastradh Exp $"); +__KERNEL_RCSID(0, "$NetBSD: i915_gem_stolen.c,v 1.6 2024/01/19 22:24:27 riastradh Exp $"); #include <linux/errno.h> #include <linux/mutex.h> @@ -569,7 +569,8 @@ i915_pages_create_for_stolen(struct drm_ } loaded = true; -out: if (ret) { +out: kmem_free(seg, nseg * sizeof(seg[0])); + if (ret) { if (loaded) bus_dmamap_unload(dmat, st->sgl->sg_dmamap); sg_free_table(st);