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fix mutex allocation sanity checks

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This commit is contained in:
Jacob Barthelmeh
2017-04-18 17:18:19 -06:00
parent 5b82c2f6ec
commit 4eecaf2574
1 changed files with 10 additions and 4 deletions
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14
wolfcrypt/src/wc_port.c
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@ -310,11 +310,17 @@ wolfSSL_Mutex* wc_InitAndAllocMutex()
{ {
wolfSSL_Mutex* m = (wolfSSL_Mutex*) XMALLOC(sizeof(wolfSSL_Mutex), NULL, wolfSSL_Mutex* m = (wolfSSL_Mutex*) XMALLOC(sizeof(wolfSSL_Mutex), NULL,
DYNAMIC_TYPE_MUTEX); DYNAMIC_TYPE_MUTEX);
if (m && wc_InitMutex(m) == 0) if (m != NULL) {
return m; if (wc_InitMutex(m) != 0) {
WOLFSSL_MSG("Init Mutex failed");
XFREE(m, NULL, DYNAMIC_TYPE_MUTEX);
m = NULL;
}
}
else {
WOLFSSL_MSG("Memory error with Mutex allocation");
}
XFREE(m, NULL, DYNAMIC_TYPE_MUTEX);
m = NULL;
return m; return m;
} }