ENGO150/WHY2
Template
1
1
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Activity

fixed invalid allocations

Browse Source 
I forgot to add sizeof(int)
This commit is contained in:
Václav Šmejkal 2022-05-13 17:30:17 +02:00
parent 625db994c7
commit 67380f51cf
2 changed files with 8 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/lib/decrypter.c
View File

@ -33,9 +33,9 @@ outputFlags decryptText(char *text, char *key, inputFlags flags)
} }
//SET LENGTH (numberBuffer) //SET LENGTH (numberBuffer)
returningText = malloc(numberBuffer); returningText = malloc(sizeof(int) * numberBuffer);
textKeyChain = malloc(numberBuffer * sizeof(int)); textKeyChain = malloc(sizeof(int) * numberBuffer);
int encryptedTextKeyChain[numberBuffer]; int encryptedTextKeyChain[sizeof(int) * numberBuffer];
textKeyChainLength = numberBuffer; textKeyChainLength = numberBuffer;
//LOAD textKeyChain //LOAD textKeyChain
@ -54,7 +54,7 @@ outputFlags decryptText(char *text, char *key, inputFlags flags)
numberBuffer++; numberBuffer++;
} }
textBuffer = malloc(numberBuffer); textBuffer = malloc(sizeof(int) * numberBuffer);
//LOAD textBuffer //LOAD textBuffer
for (int j = 0; j < strlen(text); j++) for (int j = 0; j < strlen(text); j++)

8
src/lib/encrypter.c
View File

@ -17,10 +17,10 @@ outputFlags encryptText(char *text, char *keyNew, inputFlags flags)
srand(time(0)); //TRY TO MAKE RANDOM GENERATION REALLY "RANDOM" srand(time(0)); //TRY TO MAKE RANDOM GENERATION REALLY "RANDOM"
//VARIABLES //VARIABLES
char *key = malloc(getKeyLength()); char *key = malloc(sizeof(int) * getKeyLength());
char *returningText; char *returningText;
char *textBuffer; char *textBuffer;
int *textKeyChain = malloc(strlen(text) * sizeof(int)); int *textKeyChain = malloc(sizeof(int) * strlen(text));
int numberBuffer = 0; int numberBuffer = 0;
if (keyNew != NULL) if (keyNew != NULL)
@ -75,13 +75,13 @@ outputFlags encryptText(char *text, char *keyNew, inputFlags flags)
} }
//ALLOCATE returningText (WITH THE SEPARATORS) //ALLOCATE returningText (WITH THE SEPARATORS)
returningText = malloc(numberBuffer + strlen(text) - 1); returningText = malloc(sizeof(int) * numberBuffer + strlen(text) - 1);
strcpy(returningText, ""); strcpy(returningText, "");
//LOAD returningText //LOAD returningText
for (int i = 0; i < strlen(text); i++) for (int i = 0; i < strlen(text); i++)
{ {
textBuffer = malloc(countIntLength(textKeyChain[i])); textBuffer = malloc(sizeof(int) * countIntLength(textKeyChain[i]));
sprintf(textBuffer, "%d", textKeyChain[i]); sprintf(textBuffer, "%d", textKeyChain[i]);