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Code Issues 5 Pull Requests Releases Activity

Check HMAC_Init_ex() return value

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This commit is contained in:
Nicolas Williams
2022-01-12 21:10:45 -06:00
parent 52f3dc6aa4
commit 05e8c0ede6
11 changed files with 125 additions and 65 deletions
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6
lib/hcrypto/test_hmac.c
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@@ -51,7 +51,11 @@ main(int argc, char **argv)
"\x6f\xd1\x52\x4d\x54\x58\x73\x0f\xf3\x24";
HMAC_CTX_init(&c);
HMAC_Init_ex(&c, hmackey, hmackey_size, EVP_sha1(), NULL);
if (HMAC_Init_ex(&c, hmackey, hmackey_size, EVP_sha1(), NULL) == 0) {
HMAC_CTX_cleanup(&c);
printf("out of memory\n");
return 1;
}
HMAC_Update(&c, buf, sizeof(buf));
HMAC_Final(&c, hmac, &hmaclen);
HMAC_CTX_cleanup(&c);