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mbedtls/library
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Gilles Peskine 995d89c9f2 Fix null pointer arithmetic in error case 
When mbedtls_nist_kw_wrap was called with output=NULL and out_size=0, it
performed arithmetic on the null pointer before detecting that the output
buffer is too small and returning an error code. This was unlikely to have
consequences on real-world hardware today, but it is undefined behavior and
UBSan with Clang 10 flagged it. So fix it (fix #4025).

Fix a similar-looking pattern in unwrap, though I haven't verified that it's
reachable there.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2021-06-01 13:03:34 +02:00
..
.gitignore
Split libs with make + general make cleanups
2015-06-25 10:59:56 +02:00
aes.c
Merge pull request #3863 from gabor-mezei-arm/3818_bp216_MBEDTLS_AES_SETKEY_DEC_ALT_excludes_MBEDTLS_CIPHER_MODE_XTS
2020-11-09 20:44:12 +01:00
aesni.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 16:37:36 +02:00
arc4.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 16:37:36 +02:00
aria.c
ARIA: add missing context init/free
2021-05-25 18:45:46 +02:00
asn1parse.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 16:37:36 +02:00
asn1write.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 16:37:36 +02:00
base64.c
Code style fixups
2021-03-04 14:43:17 +00:00
bignum.c
Fix and simplify sign handling in mbedtls_mpi_read_string
2021-04-09 16:32:08 +02:00
blowfish.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 16:37:36 +02:00
camellia.c
CAMELLIA: add missing context init/free
2021-05-25 18:45:46 +02:00
ccm.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 16:37:36 +02:00
certs.c
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2020-08-19 16:37:36 +02:00
chacha20.c
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2020-08-19 16:37:36 +02:00
chachapoly.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 16:37:36 +02:00
cipher_wrap.c
Do not set IV size for ECB mode ciphers
2020-11-06 15:26:52 +01:00
cipher.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 16:37:36 +02:00
cmac.c
Fix mismatched function parameters (prototype/definition)
2020-11-28 12:14:57 -03:00
CMakeLists.txt
Bump version to Mbed TLS 2.16.10
2021-03-09 16:03:29 +00:00
ctr_drbg.c
Document mutex invariant for CTR_DRBG
2021-02-22 19:40:41 +01:00
debug.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 16:37:36 +02:00
des.c
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2020-08-19 16:37:36 +02:00
dhm.c
Merge branch 'mbedtls-2.16' into mbedtls-2.16-restricted
2020-08-25 10:58:15 +02:00
ecdh.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 16:37:36 +02:00
ecdsa.c
Avoid unreferenced item warnings in ECDSA when ALT is in use
2021-01-26 18:04:10 +01:00
ecjpake.c
Skip tests requiring known entropy for ECJPAKE ALT implementations
2021-01-25 10:36:37 +01:00
ecp_curves.c
Fix an incorrect comment about fix_negative
2021-04-09 16:32:08 +02:00
ecp.c
Add missing parenthesis
2021-03-17 19:46:39 +01:00
entropy_poll.c
Fix the build when _GNU_SOURCE is defined to a non-empty value
2020-10-01 17:17:37 +02:00
entropy.c
Merge pull request #3720 from militant-daos/mbedtls-2.16
2021-03-30 17:33:12 +02:00
error.c
Simplify conditional guards in error.c
2020-11-16 13:07:51 +01:00
gcm.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 16:37:36 +02:00
havege.c
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2020-08-19 16:37:36 +02:00
hkdf.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 16:37:36 +02:00
hmac_drbg.c
Document mutex invariant for HMAC_DRBG
2021-02-22 19:40:41 +01:00
Makefile
Fix #2370, minor typos and spelling mistakes
2019-02-18 14:50:57 +00:00
md2.c
Zeroize internal buffers and variables in MD hashes
2020-09-09 15:17:11 +02:00
md4.c
Put local variables and buffers in a struct
2020-09-09 15:18:05 +02:00
md5.c
Put local variables and buffers in a struct
2020-09-09 15:18:05 +02:00
md_wrap.c
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2020-08-19 16:37:36 +02:00
md.c
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2020-08-19 16:37:36 +02:00
memory_buffer_alloc.c
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2020-08-19 16:37:36 +02:00
net_sockets.c
Check if feature macro is defined before define it
2021-05-13 11:18:59 -06:00
nist_kw.c
Fix null pointer arithmetic in error case
2021-06-01 13:03:34 +02:00
oid.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 16:37:36 +02:00
padlock.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 16:37:36 +02:00
pem.c
Remove Extraneous bytes from buffer post pem write
2020-12-07 16:47:02 +00:00
pk_wrap.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 16:37:36 +02:00
pk.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 16:37:36 +02:00
pkcs5.c
Force cleanup before return
2020-09-09 15:17:11 +02:00
pkcs11.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 16:37:36 +02:00
pkcs12.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 16:37:36 +02:00
pkparse.c
Fix an incorrect error code addition in pk_parse_key_pkcs8_unencrypted_der
2021-04-28 13:54:16 +02:00
pkwrite.c
adding parentheses to macro definitions.
2021-02-02 12:52:18 +01:00
platform_util.c
Fixes two _POSIX_C_SOURCE typos.
2020-11-13 09:17:16 +00:00
platform.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 16:37:36 +02:00
poly1305.c
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2020-08-19 16:37:36 +02:00
ripemd160.c
Put local variables and buffers in a struct
2020-09-09 15:18:05 +02:00
rsa_internal.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 16:37:36 +02:00
rsa.c
Fix mutex leak in RSA
2021-02-22 19:40:41 +01:00
sha1.c
Put local variables and buffers in a struct
2020-09-09 15:18:05 +02:00
sha256.c
Put local variables and buffers in a struct
2020-09-09 15:18:05 +02:00
sha512.c
Put local variables and buffers in a struct
2020-09-09 15:18:05 +02:00
ssl_cache.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 16:37:36 +02:00
ssl_ciphersuites.c
Fix dependency for TLS-RSA-WITH-CAMELLIA-256-GCM-SHA384
2021-05-19 16:54:32 +02:00
ssl_cli.c
Enforce dhm_min_bitlen exactly, not just the byte size
2021-04-09 17:35:33 +02:00
ssl_cookie.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 16:37:36 +02:00
ssl_srv.c
Fix another use of uinitialized memory in ssl_parse_encrypted_pms
2020-11-18 13:54:38 +01:00
ssl_ticket.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 16:37:36 +02:00
ssl_tls.c
avoid -Wstringop-overflow when buiding with gcc11
2021-05-13 09:16:16 -04:00
threading.c
Explain the usage of is_valid in pthread mutexes
2021-02-22 19:40:41 +01:00
timing.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 16:37:36 +02:00
version_features.c
Declare MBEDTLS_TEST_HOOKS in config.h
2021-02-17 12:50:52 +00:00
version.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 16:37:36 +02:00
x509_create.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 16:37:36 +02:00
x509_crl.c
Merge branch 'mbedtls-2.16' into mbedtls-2.16-restricted
2020-08-25 10:58:15 +02:00
x509_crt.c
Merge branch 'mbedtls-2.16-restricted' into mbedtls-2.16.9r0-pr
2020-12-08 21:00:17 +00:00
x509_csr.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 16:37:36 +02:00
x509.c
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2020-08-19 16:37:36 +02:00
x509write_crt.c
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2020-08-19 16:37:36 +02:00
x509write_csr.c
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2020-08-19 16:37:36 +02:00
xtea.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 16:37:36 +02:00