CRYPTO_THREAD_unlock(namemap->lock);
}
-int ossl_namemap_name2num(const OSSL_NAMEMAP *namemap, const char *name)
+int ossl_namemap_name2num_n(const OSSL_NAMEMAP *namemap,
+ const char *name, size_t name_len)
{
NAMENUM_ENTRY *namenum_entry, namenum_tmpl;
int number = 0;
if (namemap == NULL)
return 0;
- namenum_tmpl.name = (char *)name;
+ if ((namenum_tmpl.name = OPENSSL_strndup(name, name_len)) == NULL)
+ return 0;
namenum_tmpl.number = 0;
CRYPTO_THREAD_read_lock(namemap->lock);
namenum_entry =
if (namenum_entry != NULL)
number = namenum_entry->number;
CRYPTO_THREAD_unlock(namemap->lock);
+ OPENSSL_free(namenum_tmpl.name);
return number;
}
+int ossl_namemap_name2num(const OSSL_NAMEMAP *namemap, const char *name)
+{
+ if (name == NULL)
+ return 0;
+
+ return ossl_namemap_name2num_n(namemap, name, strlen(name));
+}
+
struct num2name_data_st {
size_t idx; /* Countdown */
const char *name; /* Result */
return data.name;
}
-int ossl_namemap_add(OSSL_NAMEMAP *namemap, int number, const char *name)
+int ossl_namemap_add_n(OSSL_NAMEMAP *namemap, int number,
+ const char *name, size_t name_len)
{
NAMENUM_ENTRY *namenum = NULL;
int tmp_number;
namemap = ossl_namemap_stored(NULL);
#endif
- if (name == NULL || namemap == NULL)
+ if (name == NULL || name_len == 0 || namemap == NULL)
return 0;
- if ((tmp_number = ossl_namemap_name2num(namemap, name)) != 0)
+ if ((tmp_number = ossl_namemap_name2num_n(namemap, name, name_len)) != 0)
return tmp_number; /* Pretend success */
CRYPTO_THREAD_write_lock(namemap->lock);
if ((namenum = OPENSSL_zalloc(sizeof(*namenum))) == NULL
- || (namenum->name = OPENSSL_strdup(name)) == NULL)
+ || (namenum->name = OPENSSL_strndup(name, name_len)) == NULL)
goto err;
namenum->number = tmp_number =
CRYPTO_THREAD_unlock(namemap->lock);
return 0;
}
+
+int ossl_namemap_add(OSSL_NAMEMAP *namemap, int number, const char *name)
+{
+ if (name == NULL)
+ return 0;
+
+ return ossl_namemap_add_n(namemap, number, name, strlen(name));
+}