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Change void return from RAND_seed back to int.

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This commit is contained in:
Kareem Abuobeid
2021-03-18 11:19:04 -07:00
parent 5aa23424a4
commit a85e348c0e
3 changed files with 11 additions and 7 deletions
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14
src/ssl.c
View File

@ -4981,7 +4981,10 @@ int wolfSSL_Init(void)
return BAD_MUTEX_E;
}
#endif
wolfSSL_RAND_seed(NULL, 0);
if (wolfSSL_RAND_seed(NULL, 0) != WOLFSSL_SUCCESS) {
WOLFSSL_MSG("wolfSSL_RAND_Seed failed");
return WC_INIT_E;
}
#endif
#ifndef NO_SESSION_CACHE
@ -31572,13 +31575,14 @@ static int wolfSSL_RAND_Init(void)
/* WOLFSSL_SUCCESS on ok */
void wolfSSL_RAND_seed(const void* seed, int len)
int wolfSSL_RAND_seed(const void* seed, int len)
{
#ifndef WOLFSSL_NO_OPENSSL_RAND_CB
if (wolfSSL_RAND_InitMutex() == 0 && wc_LockMutex(&gRandMethodMutex) == 0) {
if (gRandMethods && gRandMethods->seed) {
/* seed callback has return code, but function RAND_seed does not */
(void)gRandMethods->seed(seed, len);
int ret = gRandMethods->seed(seed, len);
wc_UnLockMutex(&gRandMethodMutex);
return ret;
}
wc_UnLockMutex(&gRandMethodMutex);
}
@ -31588,7 +31592,7 @@ void wolfSSL_RAND_seed(const void* seed, int len)
#endif
/* Make sure global shared RNG (globalRNG) is initialized */
(void)wolfSSL_RAND_Init();
return wolfSSL_RAND_Init();
}

2
tests/api.c
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@ -30474,7 +30474,7 @@ static void test_wolfSSL_RAND_set_rand_method(void)
rand_methods.status = &stub_rand_status;
AssertIntEQ(wolfSSL_RAND_set_rand_method(&rand_methods), WOLFSSL_SUCCESS);
wolfSSL_RAND_seed(buf, num);
AssertIntEQ(wolfSSL_RAND_seed(buf, num), 123);
AssertIntEQ(wolfSSL_RAND_bytes(buf, num), 456);
AssertIntEQ(wolfSSL_RAND_pseudo_bytes(buf, num), 9876);
AssertIntEQ(wolfSSL_RAND_status(), 5432);

2
wolfssl/ssl.h
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@ -1408,7 +1408,7 @@ WOLFSSL_API const char* wolfSSL_RAND_file_name(char*, unsigned long);
WOLFSSL_API int wolfSSL_RAND_write_file(const char*);
WOLFSSL_API int wolfSSL_RAND_load_file(const char*, long);
WOLFSSL_API int wolfSSL_RAND_egd(const char*);
WOLFSSL_API void wolfSSL_RAND_seed(const void*, int);
WOLFSSL_API int wolfSSL_RAND_seed(const void*, int);
WOLFSSL_API void wolfSSL_RAND_Cleanup(void);
WOLFSSL_API void wolfSSL_RAND_add(const void*, int, double);
WOLFSSL_API int wolfSSL_RAND_poll(void);