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Heinrich Schuchardt 295ab733df lib: -Wformat-truncation in rsa_engine_get_priv_key 
With glibc 2.33 (Ubuntu package glibc6 2.33-0ubuntu9) building
sifive_unmatched_defconfig results in:

In file included from /usr/include/stdio.h:866,
                  from ././include/compiler.h:26,
                  from <command-line>:
In function ‘snprintf’,
     inlined from ‘rsa_engine_get_priv_key’ at ./tools/../^:273:4:
/usr/include/riscv64-linux-gnu/bits/stdio2.h:71:10: warning:
‘%s’ directive argument is null [-Wformat-truncation=]
    71 |   return __builtin___snprintf_chk (__s, __n,
__USE_FORTIFY_LEVEL - 1,
       |
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    72 |        __glibc_objsize (__s), __fmt,
       |        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    73 |        __va_arg_pack ());
       |        ~~~~~~~~~~~~~~~~~

Avoid passing a NULL string.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-09-01 19:25:37 -04:00
..
acpi common: Drop asm/global_data.h from common header 2021-02-02 15:33:42 -05:00
aes fit: cipher: aes: allow to store the IV in the FIT image 2020-10-12 21:30:37 -04:00
at91 SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
bzip2 common: Drop log.h from common header 2020-05-18 21:19:18 -04:00
crypt lib: wrap crypt API to hide errno usage 2021-07-23 13:36:20 -04:00
crypto lib: Rename rsa-checksum.c to hash-checksum.c 2021-04-14 15:06:08 -04:00
dhry global: Convert simple_strtoul() with decimal to dectoul() 2021-08-02 13:32:14 -04:00
ecdsa lib: ecdsa: Implement UCLASS_ECDSA verification on target 2021-08-16 10:49:35 +02:00
efi common: Drop asm/global_data.h from common header 2021-02-02 15:33:42 -05:00
efi_driver dm: treewide: Rename ..._platdata variables to just ..._plat 2020-12-13 16:51:09 -07:00
efi_loader Kconfig: Remove all default n/no options 2021-08-31 17:47:49 -04:00
efi_selftest efi_loader: TPL_HIGH_LEVEL not allowed for CreateEvent 2021-06-28 19:57:13 +02:00
libavb common: Drop log.h from common header 2020-05-18 21:19:18 -04:00
libfdt fdt_region: move fdt_region.c to common/ from lib/libfdt/ 2020-04-26 14:23:55 -06:00
lzma common: Drop log.h from common header 2020-05-18 21:19:18 -04:00
lzo SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
optee Kconfig: Remove all default n/no options 2021-08-31 17:47:49 -04:00
rsa lib: -Wformat-truncation in rsa_engine_get_priv_key 2021-09-01 19:25:37 -04:00
tizen SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
zlib common: Drop asm/global_data.h from common header 2021-02-02 15:33:42 -05:00
zstd dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
.gitignore lib: ignore oid_registry_data.c file 2020-01-22 17:47:57 -05:00
addr_map.c lib: addr_map: Move address_map[] type to the header file 2021-03-05 10:25:43 +05:30
aes.c lib: aes: build failure with DEBUG=1 2021-01-16 19:17:11 -05:00
asm-offsets.c arm64: Fix relocation of env_addr if POSITION_INDEPENDENT=y 2021-06-28 14:47:10 -04:00
asn1_decoder.c common: Drop log.h from common header 2020-05-18 21:19:18 -04:00
bch.c common: Drop log.h from common header 2020-05-18 21:19:18 -04:00
binman.c binman: Show a message when changing subnodes 2021-03-27 15:04:31 +13:00
bitrev.c lib: bitrev: Sync with Linux kernel v4.17 2018-09-18 00:01:18 -06:00
charset.c lib/charset: UTF-8 stream conversion 2021-03-07 17:37:13 +01:00
circbuf.c common: Drop log.h from common header 2020-05-18 21:19:18 -04:00
crc7.c
crc8.c common: Drop linux/crc8.h 2019-12-02 18:23:07 -05:00
crc16.c Roll CRC16-CCITT into the hash infrastructure 2018-12-08 20:18:44 -05:00
crc32.c lib: crc32: put the crc_table variable into efi_runtime_rodata section 2021-05-24 14:21:30 -04:00
crc32c.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
ctype.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
date.c lib: remove superfluous #ifdefs from date.c 2021-07-12 20:30:48 +02:00
display_options.c display_options: Do not use %llu in print_size 2021-08-21 18:23:02 -04:00
div64.c common: Drop linux/bitops.h from common header 2020-05-18 21:19:23 -04:00
elf.c lib: elf: Move the generic elf loading/validating functions to lib 2020-03-03 13:08:14 +05:30
errno_str.c lib: errno: sync error codes 2019-10-31 07:22:53 -04:00
errno.c sandbox: errno: avoid conflict with libc's errno 2021-05-24 14:21:30 -04:00
fdt-libcrypto.c lib/rsa: Make fdt_add_bignum() available outside of RSA code 2021-04-14 15:06:08 -04:00
fdtdec_common.c common: Drop log.h from common header 2020-05-18 21:19:18 -04:00
fdtdec_test.c command: Remove the cmd_tbl_t typedef 2020-05-18 18:36:55 -04:00
fdtdec.c Merge https://source.denx.de/u-boot/custodians/u-boot-samsung 2021-08-03 09:07:01 -04:00
getopt.c lib: Add getopt 2020-10-30 10:56:11 -04:00
gunzip.c common: Drop part.h from common header 2020-05-18 17:33:33 -04:00
gzip.c common: Move gzip functions into a new gzip header 2019-08-11 16:43:41 -04:00
hang.c common: Move hang() to the same header as panic() 2020-01-17 17:53:40 -05:00
hash-checksum.c lib: Rename rsa-checksum.c to hash-checksum.c 2021-04-14 15:06:08 -04:00
hashtable.c env: Allow returning errors from hdelete_r() 2020-12-04 16:09:06 -05:00
hexdump.c hexdump: Allow ctrl-c to interrupt output 2021-06-08 11:39:09 -04:00
image-sparse.c fastboot: Fix overflow when calculating chunk size 2021-06-01 16:48:54 -04:00
Kconfig Kconfig: Remove all default n/no options 2021-08-31 17:47:49 -04:00
ldiv.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
linux_compat.c common: Drop net.h from common header 2020-05-18 17:33:31 -04:00
linux_string.c
list_sort.c common: Drop log.h from common header 2020-05-18 21:19:18 -04:00
lmb.c lmb: add lmb_dump_region() function 2021-06-07 10:48:40 -04:00
lz4_wrapper.c lz4: Fix unaligned accesses 2021-04-20 07:31:12 -04:00
lz4.c SPDX: Convert a few files that were missed before 2018-05-10 20:38:35 -04:00
Makefile lib: ecdsa: Implement UCLASS_ECDSA verification on target 2021-08-16 10:49:35 +02:00
md5.c lib/md5: Export progressive APIs 2021-09-01 19:25:37 -04:00
membuff.c common: Drop log.h from common header 2020-05-18 21:19:18 -04:00
net_utils.c global: Convert simple_strtoul() with decimal to dectoul() 2021-08-02 13:32:14 -04:00
of_live.c common: Drop log.h from common header 2020-05-18 21:19:18 -04:00
oid_registry.c lib: add oid registry utility 2019-12-06 16:44:20 -05:00
panic.c common: Drop linux/delay.h from common header 2020-05-18 21:19:23 -04:00
physmem.c common: Drop log.h from common header 2020-05-18 21:19:18 -04:00
qsort.c common: Drop log.h from common header 2020-05-18 21:19:18 -04:00
rand.c common: Move random-number functions into their own header 2019-12-02 18:23:07 -05:00
rational.c lib: rational: copy the rational fraction lib routines from Linux 2021-06-11 16:34:52 +05:30
rbtree.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
rc4.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
rtc-lib.c lib: move rtc-lib.c to lib 2021-07-14 16:57:35 -04:00
sha1.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
sha256.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
sha512.c lib: sha512: include "compiler.h" 2021-02-24 16:51:49 -05:00
slre.c common: Drop log.h from common header 2020-05-18 21:19:18 -04:00
smbios-parser.c smbios: Allow writing to the coreboot version string 2021-03-27 13:59:37 +13:00
smbios.c smbios: error handling for invalid addresses 2021-07-24 10:49:51 +02:00
sscanf.c xen: Code style conformity 2020-08-24 14:11:31 -04:00
string.c string: make memcpy(), memset(), memcmp() and memmove() visible for LTO 2021-05-24 14:21:30 -04:00
strto.c lib: Allow using 0x when a decimal value is requested 2021-08-02 13:32:14 -04:00
tables_csum.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
time.c common: Drop asm/global_data.h from common header 2021-02-02 15:33:42 -05:00
tiny-printf.c tiny-printf: Handle %pM format when CONFIG_SPL_NET_SUPPORT is enabled 2021-08-21 18:23:02 -04:00
tpm_api.c tpm: Add TPM2 support for write_lock 2021-03-02 15:53:37 -05:00
tpm-common.c tpm: Check outgoing command size 2021-07-15 18:42:05 -04:00
tpm-utils.h tpm: Convert to use a device parameter 2018-11-29 09:30:06 -07:00
tpm-v1.c tpm: Switch TPMv1 over to use the new API 2021-03-02 15:53:37 -05:00
tpm-v2.c tpm: Allow disabling platform hierarchy with TPM2 2021-03-02 15:53:37 -05:00
trace.c treewide: Convert macro and uses of __section(foo) to __section("foo") 2021-05-24 14:21:30 -04:00
uuid.c global: Convert simple_strtoul() with hex to hextoul() 2021-08-02 13:32:14 -04:00
vsprintf.c global: Convert simple_strtoul() with hex to hextoul() 2021-08-02 13:32:14 -04:00
xxhash.c lib: Add xxhash support 2019-05-05 08:48:50 -04:00