[PATCH 3/5] loader/i386/linux: Fix resource leak

In grub_cmd_initrd(), initrd_ctx is allocated before calling grub_relocator_alloc_chunk_align(). When that function fails, initrd_ctx should be freed before exiting grub_cmd_initrd(). Fixes: CID 473852 Signed-off-by: Lidong Chen --- grub-core/loader/i386/linux.c | 5 - 1 file changed, 4 ins

[PATCH 1/5] disk/ldm: Fix memory leaks

Fix memory leaks in make_vg() with new helper functions, free_pv() and free_lv(). Additionally, correct a check after allocating comp->segments->nodes that mistakenly checked lv->segments->nodes instead, likely due to a copy-paste error. Fixes: CID 473878 Fixes: CID 473884 Fixes: CID 473889 Fixes:

[PATCH 4/5] fs/btrfs: Fix memory leaks

Fix memory leaks in grub_btrfs_extent_read() and grub_btrfs_dir(). Fixes: CID 473842 Fixes: CID 473871 Signed-off-by: Lidong Chen --- grub-core/fs/btrfs.c | 6 +- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/grub-core/fs/btrfs.c b/grub-core/fs/btrfs.c index 9c1e925c9..7bf8d9

[PATCH 0/5] Fix memory leaks

These patches address memory leaks identified by Coverity. Lidong Chen (5): disk/ldm: Fix memory leaks lib/reloacator: Fix memory leaks loader/i386/linux: Fix resource leak fs/btrfs: Fix memory leaks loader/xnu: Fix memory leak grub-core/disk/ldm.c | 180 +++---

[PATCH 2/5] lib/reloacator: Fix memory leaks

Fix memory leaks in grub_relocator_alloc_chunk_align(). Fixes: CID 473844 Signed-off-by: Lidong Chen --- grub-core/lib/relocator.c | 6 +- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/grub-core/lib/relocator.c b/grub-core/lib/relocator.c index e0478ae5b..3306a1bb7 100644 ---

[PATCH 5/5] loader/xnu: Fix memory leak

In grub_xnu_load_kext_from_dir(), when the call to grub_device_open() failed, it simply cleaned up previously allocated memory and returned GRUB_ERR_NONE. However, it neglected to free ctx->newdirname which is allocated before the call to grub_device_open(). Fixes: CID 473859 Signed-off-by: Lidon

Re: Feedback Request: Implement Fuzzers and Add to OSS-Fuzz

> On Feb 28, 2025, at 7:57 AM, Andrew Hamilton wrote: > > Yes that sounds great, I am back from vacation just now so will be generally > free any time between 0800 and 2100 Central Standard Time. I’m mostly available from 9am PT onward. Thanks, Lidong > > Thanks, > Andrew > On Fri, Feb 28,

[PATCH] disk/mdraid1x_linux: Prevent infinite recursion

The test corpus for version-1 RAID generated an infinite recursion in grub_partition_iterate() while attempting to read the superblock. The reason for the issue was that the data region overlapped with the superblock. The infinite call loop looks like this: grub_partition_iterate() -> partmap->ite