openwrtv3/toolchain/musl/patches/901-crypt_size_hack.patch

--- a/src/crypt/crypt_r.c
+++ b/src/crypt/crypt_r.c
@@ -16,17 +16,7 @@ char *__crypt_r(const char *key, const c
 	 * use the structure to store any internal state, and treats
 	 * it purely as a char buffer for storing the result. */
 	char *output = (char *)data;
-	if (salt[0] == '$' && salt[1] && salt[2]) {
-		if (salt[1] == '1' && salt[2] == '$')
-			return __crypt_md5(key, salt, output);
-		if (salt[1] == '2' && salt[3] == '$')
-			return __crypt_blowfish(key, salt, output);
-		if (salt[1] == '5' && salt[2] == '$')
-			return __crypt_sha256(key, salt, output);
-		if (salt[1] == '6' && salt[2] == '$')
-			return __crypt_sha512(key, salt, output);
-	}
-	return __crypt_des(key, salt, output);
+	return __crypt_md5(key, salt, output);
 }
 
 weak_alias(__crypt_r, crypt_r);
--- a/src/crypt/crypt_sha512.c
+++ b/src/crypt/crypt_sha512.c
@@ -12,6 +12,7 @@
 #include <stdio.h>
 #include <string.h>
 #include <stdint.h>
+#if 0
 
 /* public domain sha512 implementation based on fips180-3 */
 /* >=2^64 bits messages are not supported (about 2000 peta bytes) */
@@ -369,3 +370,4 @@ char *__crypt_sha512(const char *key, co
 		return "*";
 	return p;
 }
+#endif
--- a/src/crypt/crypt_blowfish.c
+++ b/src/crypt/crypt_blowfish.c
@@ -50,6 +50,7 @@
 #include <string.h>
 #include <stdint.h>
 
+#if 0
 typedef uint32_t BF_word;
 typedef int32_t BF_word_signed;
 
@@ -796,3 +797,4 @@ char *__crypt_blowfish(const char *key,
 
 	return "*";
 }
+#endif
--- a/src/crypt/crypt_des.c
+++ b/src/crypt/crypt_des.c
@@ -56,6 +56,7 @@
 #include <stdint.h>
 #include <string.h>
 
+#if 0
 struct expanded_key {
 	uint32_t l[16], r[16];
 };
@@ -1016,3 +1017,4 @@ char *__crypt_des(const char *key, const
 
 	return (setting[0]=='*') ? "x" : "*";
 }
+#endif
--- a/src/crypt/encrypt.c
+++ b/src/crypt/encrypt.c
@@ -16,6 +16,7 @@ static struct expanded_key __encrypt_key
 
 void setkey(const char *key)
 {
+#if 0
 	unsigned char bkey[8];
 	int i, j;
 
@@ -26,10 +27,12 @@ void setkey(const char *key)
 	}
 
 	__des_setkey(bkey, &__encrypt_key);
+#endif
 }
 
 void encrypt(char *block, int edflag)
 {
+#if 0
 	struct expanded_key decrypt_key, *key;
 	uint32_t b[2];
 	int i, j;
@@ -57,4 +60,5 @@ void encrypt(char *block, int edflag)
 	for (i = 0; i < 2; i++)
 		for (j = 31; j >= 0; j--)
 			*p++ = b[i]>>j & 1;
+#endif
 }
--- a/src/crypt/crypt_sha256.c
+++ b/src/crypt/crypt_sha256.c
@@ -13,6 +13,7 @@
 #include <string.h>
 #include <stdint.h>
 
+#if 0
 /* public domain sha256 implementation based on fips180-3 */
 
 struct sha256 {
@@ -320,3 +321,4 @@ char *__crypt_sha256(const char *key, co
 		return "*";
 	return p;
 }
+#endif