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| H A D | tee_ree_fs.c | b1deb1578c597fcfb41ac88437c0b1e2b2d0eb3b Mon Jan 24 18:55:39 UTC 2022 Jens Wiklander <jens.wiklander@linaro.org> core: ree_fs_open(): close dirfile on error
Updates ree_fs_open() to close the dirfile on error. This should take
care of the rare case were the internal file handle in the dirfile has
been closed due to an error.
Fixes an error like:
E/TC:1 1 Core data-abort at address 0xc0 (translation fault)
E/TC:1 1 esr 0x96000006 ttbr0 0x600000e19a020 ttbr1 0x00000000 cidr 0x0
E/TC:1 1 cpu #1 cpsr 0x00000004
E/TC:1 1 x0 00000000000000c0 x1 0000000000000078
E/TC:1 1 x2 000000000e1a0c88 x3 000000000e1a0c28
E/TC:1 1 x4 0000000000000078 x5 000000000e128220
E/TC:1 1 x6 000000000000001f x7 0000000000000000
E/TC:1 1 x8 0000000000000000 x9 0000000000000000
E/TC:1 1 x10 0000000000000000 x11 0000000000000000
E/TC:1 1 x12 0000000000000000 x13 0000000040014f80
E/TC:1 1 x14 0000000000000000 x15 0000000000000000
E/TC:1 1 x16 000000000e12f318 x17 0000000000000000
E/TC:1 1 x18 0000000000000000 x19 0000000000000078
E/TC:1 1 x20 0000000000000000 x21 000000000e1a0c28
E/TC:1 1 x22 00000000ffffffff x23 000000000e1a0c88
E/TC:1 1 x24 000000000e1891c4 x25 000000000e17d1b0
E/TC:1 1 x26 000000000e17de50 x27 000000000e1891c4
E/TC:1 1 x28 0000000000000000 x29 000000000e1a0b90
E/TC:1 1 x30 000000000e128254 elr 000000000e128260
E/TC:1 1 sp_el0 000000000e1a0b90
E/TC:1 1 TEE load address @ 0xe100000
E/TC:1 1 Call stack:
E/TC:1 1 0x0e128260 ree_fs_read_primitive at core/tee/tee_ree_fs.c:311
E/TC:1 1 0x0e129324 read_dent at core/tee/fs_dirfile.c:89
E/TC:1 1 0x0e129770 tee_fs_dirfile_find at core/tee/fs_dirfile.c:213
E/TC:1 1 0x0e128f1c set_name at core/tee/tee_ree_fs.c:664
E/TC:1 1 0x0e125954 tee_svc_storage_init_file at core/tee/tee_svc_storage.c:297
E/TC:1 1 0x0e10d514 tee_svc_do_call at core/arch/arm/tee/arch_svc_a64.S:140
E/TC:1 1 0x0e1062ec thread_svc_handler at core/arch/arm/kernel/thread.c:1585 (discriminator 4)
E/TC:1 1 0x0e103618 el0_svc at core/arch/arm/kernel/thread_a64.S:651
Acked-by: Jerome Forissier <jerome@forissier.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
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