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api: pass in sizeof(tmp) instead of 1024 to attempt to satisfy Coverity

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This commit is contained in:
Juliusz Sosinowicz
2025-01-30 18:00:32 +01:00
parent 2590aebfd9
commit d91141fe05
1 changed files with 19 additions and 19 deletions
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38
tests/api.c
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@@ -53356,54 +53356,54 @@ static int test_wolfSSL_a2i_ASN1_INTEGER(void)
ExpectIntEQ(a2i_ASN1_INTEGER(bio, NULL, NULL, -1), 0);
ExpectIntEQ(a2i_ASN1_INTEGER(NULL, ai, NULL, -1), 0);
ExpectIntEQ(a2i_ASN1_INTEGER(NULL, NULL, tmp, -1), 0);
ExpectIntEQ(a2i_ASN1_INTEGER(NULL, NULL, NULL, 1024), 0);
ExpectIntEQ(a2i_ASN1_INTEGER(NULL, ai, tmp, 1024), 0);
ExpectIntEQ(a2i_ASN1_INTEGER(bio, NULL, tmp, 1024), 0);
ExpectIntEQ(a2i_ASN1_INTEGER(bio, ai, NULL, 1024), 0);
ExpectIntEQ(a2i_ASN1_INTEGER(NULL, NULL, NULL, sizeof(tmp)), 0);
ExpectIntEQ(a2i_ASN1_INTEGER(NULL, ai, tmp, sizeof(tmp)), 0);
ExpectIntEQ(a2i_ASN1_INTEGER(bio, NULL, tmp, sizeof(tmp)), 0);
ExpectIntEQ(a2i_ASN1_INTEGER(bio, ai, NULL, sizeof(tmp)), 0);
ExpectIntEQ(a2i_ASN1_INTEGER(bio, ai, tmp, -1), 0);
ExpectIntEQ(i2a_ASN1_INTEGER(NULL, NULL), 0);
ExpectIntEQ(i2a_ASN1_INTEGER(bio, NULL), 0);
ExpectIntEQ(i2a_ASN1_INTEGER(NULL, ai), 0);
/* No data to read from BIO. */
ExpectIntEQ(a2i_ASN1_INTEGER(out, ai, tmp, 1024), 0);
ExpectIntEQ(a2i_ASN1_INTEGER(out, ai, tmp, sizeof(tmp)), 0);
/* read first line */
ExpectIntEQ(a2i_ASN1_INTEGER(bio, ai, tmp, 1024), 1);
ExpectIntEQ(a2i_ASN1_INTEGER(bio, ai, tmp, sizeof(tmp)), 1);
ExpectIntEQ(i2a_ASN1_INTEGER(out, ai), 6);
XMEMSET(tmp, 0, 1024);
tmpSz = BIO_read(out, tmp, 1024);
XMEMSET(tmp, 0, sizeof(tmp));
tmpSz = BIO_read(out, tmp, sizeof(tmp));
ExpectIntEQ(tmpSz, 6);
ExpectIntEQ(XMEMCMP(tmp, expected1, tmpSz), 0);
/* fail on second line (not % 2) */
ExpectIntEQ(a2i_ASN1_INTEGER(bio, ai, tmp, 1024), 0);
ExpectIntEQ(a2i_ASN1_INTEGER(bio, ai, tmp, sizeof(tmp)), 0);
/* read 3rd long line */
ExpectIntEQ(a2i_ASN1_INTEGER(bio, ai, tmp, 1024), 1);
ExpectIntEQ(a2i_ASN1_INTEGER(bio, ai, tmp, sizeof(tmp)), 1);
ExpectIntEQ(i2a_ASN1_INTEGER(out, ai), 30);
XMEMSET(tmp, 0, 1024);
tmpSz = BIO_read(out, tmp, 1024);
XMEMSET(tmp, 0, sizeof(tmp));
tmpSz = BIO_read(out, tmp, sizeof(tmp));
ExpectIntEQ(tmpSz, 30);
ExpectIntEQ(XMEMCMP(tmp, expected2, tmpSz), 0);
/* fail on empty line */
ExpectIntEQ(a2i_ASN1_INTEGER(bio, ai, tmp, 1024), 0);
ExpectIntEQ(a2i_ASN1_INTEGER(bio, ai, tmp, sizeof(tmp)), 0);
BIO_free(bio);
bio = NULL;
/* Make long integer, requiring dynamic memory, even longer. */
ExpectNotNull(bio = BIO_new_mem_buf(longStr, -1));
ExpectIntEQ(a2i_ASN1_INTEGER(bio, ai, tmp, 1024), 1);
ExpectIntEQ(a2i_ASN1_INTEGER(bio, ai, tmp, sizeof(tmp)), 1);
ExpectIntEQ(i2a_ASN1_INTEGER(out, ai), 48);
XMEMSET(tmp, 0, 1024);
tmpSz = BIO_read(out, tmp, 1024);
XMEMSET(tmp, 0, sizeof(tmp));
tmpSz = BIO_read(out, tmp, sizeof(tmp));
ExpectIntEQ(tmpSz, 48);
ExpectIntEQ(a2i_ASN1_INTEGER(bio, ai, tmp, 1024), 1);
ExpectIntEQ(a2i_ASN1_INTEGER(bio, ai, tmp, sizeof(tmp)), 1);
ExpectIntEQ(i2a_ASN1_INTEGER(out, ai), 56);
XMEMSET(tmp, 0, 1024);
tmpSz = BIO_read(out, tmp, 1024);
XMEMSET(tmp, 0, sizeof(tmp));
tmpSz = BIO_read(out, tmp, sizeof(tmp));
ExpectIntEQ(tmpSz, 56);
ExpectIntEQ(wolfSSL_ASN1_INTEGER_set(ai, 1), 1);
BIO_free(bio);