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Merge pull request #5593 from tom-daubney-arm/2-28_bp_fix_uninitialised_buffers_in_tests

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Backport 2.28: Fix uninitialised buffers in tests - Coverity issue
This commit is contained in:
Gilles Peskine 2022-03-03 13:31:01 +01:00 committed by GitHub
commit 23ea2c6c00
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GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 15 additions and 11 deletions
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10
tests/suites/test_suite_cipher.chacha20.data
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@ -116,20 +116,20 @@ enc_dec_buf_multipart:MBEDTLS_CIPHER_CHACHA20:256:16:16:-1:16:16:16:16
ChaCha20 IV Length 0
depends_on:MBEDTLS_CHACHA20_C
check_iv:MBEDTLS_CIPHER_CHACHA20:"CHACHA20":0:MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA
iv_len_validity:MBEDTLS_CIPHER_CHACHA20:"CHACHA20":0:MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA
ChaCha20 IV Length 11
depends_on:MBEDTLS_CHACHA20_C
check_iv:MBEDTLS_CIPHER_CHACHA20:"CHACHA20":11:MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA
iv_len_validity:MBEDTLS_CIPHER_CHACHA20:"CHACHA20":11:MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA
ChaCha20 IV Length 12
depends_on:MBEDTLS_CHACHA20_C
check_iv:MBEDTLS_CIPHER_CHACHA20:"CHACHA20":12:0
iv_len_validity:MBEDTLS_CIPHER_CHACHA20:"CHACHA20":12:0
ChaCha20 IV Length 13
depends_on:MBEDTLS_CHACHA20_C
check_iv:MBEDTLS_CIPHER_CHACHA20:"CHACHA20":13:MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA
iv_len_validity:MBEDTLS_CIPHER_CHACHA20:"CHACHA20":13:MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA
ChaCha20 IV Length 16
depends_on:MBEDTLS_CHACHA20_C
check_iv:MBEDTLS_CIPHER_CHACHA20:"CHACHA20":16:MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA
iv_len_validity:MBEDTLS_CIPHER_CHACHA20:"CHACHA20":16:MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA

10
tests/suites/test_suite_cipher.chachapoly.data
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@ -124,20 +124,20 @@ decrypt_test_vec:MBEDTLS_CIPHER_CHACHA20_POLY1305:-1:"1c9240a5eb55d38af333888604
ChaCha20+Poly1305 IV Length 0
depends_on:MBEDTLS_CHACHAPOLY_C
check_iv:MBEDTLS_CIPHER_CHACHA20_POLY1305:"CHACHA20-POLY1305":0:MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA
iv_len_validity:MBEDTLS_CIPHER_CHACHA20_POLY1305:"CHACHA20-POLY1305":0:MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA
ChaCha20+Poly1305 IV Length 11
depends_on:MBEDTLS_CHACHAPOLY_C
check_iv:MBEDTLS_CIPHER_CHACHA20_POLY1305:"CHACHA20-POLY1305":11:MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA
iv_len_validity:MBEDTLS_CIPHER_CHACHA20_POLY1305:"CHACHA20-POLY1305":11:MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA
ChaCha20+Poly1305 IV Length 12
depends_on:MBEDTLS_CHACHAPOLY_C
check_iv:MBEDTLS_CIPHER_CHACHA20_POLY1305:"CHACHA20-POLY1305":12:0
iv_len_validity:MBEDTLS_CIPHER_CHACHA20_POLY1305:"CHACHA20-POLY1305":12:0
ChaCha20+Poly1305 IV Length 13
depends_on:MBEDTLS_CHACHAPOLY_C
check_iv:MBEDTLS_CIPHER_CHACHA20_POLY1305:"CHACHA20-POLY1305":13:MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA
iv_len_validity:MBEDTLS_CIPHER_CHACHA20_POLY1305:"CHACHA20-POLY1305":13:MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA
ChaCha20+Poly1305 IV Length 16
depends_on:MBEDTLS_CHACHAPOLY_C
check_iv:MBEDTLS_CIPHER_CHACHA20_POLY1305:"CHACHA20-POLY1305":16:MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA
iv_len_validity:MBEDTLS_CIPHER_CHACHA20_POLY1305:"CHACHA20-POLY1305":16:MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA

5
tests/suites/test_suite_cipher.function
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@ -1599,12 +1599,15 @@ void check_padding( int pad_mode, data_t * input, int ret, int dlen_check
/* END_CASE */
/* BEGIN_CASE */
void check_iv( int cipher_id, char * cipher_string,
void iv_len_validity( int cipher_id, char * cipher_string,
int iv_len_val, int ret )
{
size_t iv_len = iv_len_val;
unsigned char iv[16];
/* Initialise iv buffer */
memset( iv, 0, sizeof( iv ) );
const mbedtls_cipher_info_t *cipher_info;
mbedtls_cipher_context_t ctx_dec;
mbedtls_cipher_context_t ctx_enc;

1
tests/suites/test_suite_md.function
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@ -16,6 +16,7 @@ void mbedtls_md_process( )
unsigned char buf[150];
mbedtls_md_init( &ctx );
memset( buf, 0, sizeof( buf ) );
/*
* Very minimal testing of mbedtls_md_process, just make sure the various