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[core, mod_sofia] add some extra checks when creating the digest.

This commit is contained in:
Dragos Oancea 2022-08-08 18:56:09 +03:00
parent 29afa27cdd
commit c9def5990e
2 changed files with 9 additions and 4 deletions
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9
src/mod/endpoints/mod_sofia/sofia_reg.c
View File

@ -2943,23 +2943,24 @@ sofia_auth_algs_t sofia_alg_str2id(char *algorithm, switch_bool_t permissive)
switch_status_t sofia_make_digest(sofia_auth_algs_t use_alg, char **digest, const void *input, unsigned int *outputlen)
{
switch_status_t status = SWITCH_STATUS_FALSE;
switch (use_alg)
{
case ALG_MD5:
switch_digest_string("md5", digest, input, strlen((char *)input), outputlen);
status = switch_digest_string("md5", digest, input, strlen((char *)input), outputlen);
break;
case ALG_SHA256:
switch_digest_string("sha256", digest, input, strlen((char *)input), outputlen);
status = switch_digest_string("sha256", digest, input, strlen((char *)input), outputlen);
break;
#if OPENSSL_VERSION_NUMBER >= 0x10101000L
case ALG_SHA512:
switch_digest_string("sha512-256", digest, input, strlen((char *)input), outputlen);
status = switch_digest_string("sha512-256", digest, input, strlen((char *)input), outputlen);
break;
#endif
default:
return SWITCH_STATUS_FALSE;
}
return SWITCH_STATUS_SUCCESS;
return status;
}
auth_res_t sofia_reg_parse_auth(sofia_profile_t *profile,

4
src/switch_utils.c
View File

@ -4640,6 +4640,10 @@ SWITCH_DECLARE(switch_status_t) switch_digest_string(const char *digest_name, ch
}
(*digest_str)[i] = '\0';
} else {
switch_safe_free(digest);
*outputlen = 0;
return SWITCH_STATUS_FALSE;
}
}