fixed (I hope) every allocation size

"Just use Valgrind", they said.... I should listen to them

src/lib/decrypter.c

@@ -45,7 +45,7 @@ outputFlags decryptText(char *text, char *keyNew, inputFlags flags)
     char *textBuffer;
     int textKeyChainLength;
     int *textKeyChain;
-    char *key = malloc(strlen(keyNew));
+    char *key = malloc(strlen(keyNew) + 1);
 
     //COPY keyNew TO key
     strcpy(key, keyNew);
@@ -57,7 +57,7 @@ outputFlags decryptText(char *text, char *keyNew, inputFlags flags)
     }
 
     //SET LENGTH (numberBuffer)
-    returningText = malloc(numberBuffer);
+    returningText = malloc(numberBuffer + 1);
     textKeyChain = malloc(sizeof(int) * numberBuffer);
     int encryptedTextKeyChain[sizeof(int) * numberBuffer];
     textKeyChainLength = numberBuffer;
@@ -78,7 +78,7 @@ outputFlags decryptText(char *text, char *keyNew, inputFlags flags)
             numberBuffer++;
         }
 
-        textBuffer = malloc(numberBuffer);
+        textBuffer = malloc(numberBuffer + 1);
 
         //LOAD textBuffer
         for (int j = 0; j < strlen(text); j++)

src/lib/encrypter.c

@@ -33,7 +33,7 @@ outputFlags encryptText(char *text, char *keyNew, inputFlags flags)
     }
 
     //VARIABLES
-    char *key = malloc(getKeyLength());
+    char *key = malloc(getKeyLength() + 1);
     char *returningText;
     char *textBuffer;
     int *textKeyChain = malloc(sizeof(int) * strlen(text));

src/lib/misc.c

@@ -118,7 +118,7 @@ unsigned char checkVersion(inputFlags flags)
     rewind(fileBuffer); //REWIND fileBuffer (NO SHIT)
 
     //SET LENGTH OF buffer
-    buffer = malloc(bufferSize);
+    buffer = malloc(bufferSize + 1);
 
     //FIX buffer
     strcpy(buffer, "");

src/lib/test/main.c

@@ -22,7 +22,7 @@ int main(void)
 
     //SET KEY_LENGTH TO 100
     setKeyLength(100);
-    keyBuffer = malloc(getKeyLength());
+    keyBuffer = malloc(getKeyLength() + 1);
 
     //ENCRYPT
     outputFlags encrypted = encryptText(TEST_TEXT, NULL, flags);