A piece of build ID handling code in PROCMAP_QUERY ioctl() was
accidentally duplicated. It wasn't meant to be part of ed5d583a88
("fs/procfs: implement efficient VMA querying API for /proc/<pid>/maps")
commit, which is what introduced duplication.
It has no correctness implications, but we unnecessarily perform the same
work twice, if build ID parsing is requested. Drop the duplication.
Link: https://lkml.kernel.org/r/20240729174044.4008399-1-andrii@kernel.org
Fixes: ed5d583a88 ("fs/procfs: implement efficient VMA querying API for /proc/<pid>/maps")
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Reported-by: Jann Horn <jannh@google.com>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
00bd8ec2f7