| -rw-r--r-- | noncore/comm/keypebble/vncauth.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/noncore/comm/keypebble/vncauth.c b/noncore/comm/keypebble/vncauth.c index 277d145..7de837a 100644 --- a/noncore/comm/keypebble/vncauth.c +++ b/noncore/comm/keypebble/vncauth.c @@ -85,30 +85,34 @@ vncEncryptAndStorePasswd(char *passwd, char *fname) * Decrypt a password from a file. Returns a pointer to a newly allocated * string containing the password or a null pointer if the password could * not be retrieved for some reason. */ char * vncDecryptPasswdFromFile(char *fname) { FILE *fp; int i, ch; unsigned char *passwd = (unsigned char *)malloc(9); - if ((fp = fopen(fname,"r")) == NULL) return NULL; + if ((fp = fopen(fname,"r")) == NULL) { + free(passwd); + return NULL; + } for (i = 0; i < 8; i++) { ch = getc(fp); if (ch == EOF) { fclose(fp); + free(passwd); return NULL; } passwd[i] = ch; } deskey(fixedkey, DE1); des(passwd, passwd); passwd[8] = 0; return (char *)passwd; } |