smtp-mime: preinitialize base64 decoder space

Preinit with zeros.
11 years ago · f55c94cb54
parent c279f07d2a
commit f55c94cb54
1 changed files with 1 additions and 1 deletions
--- a/src/util-base64.c
+++ b/src/util-base64.c
@ -91,7 +91,7 @@ uint32_t DecodeBase64(uint8_t *dest, const char *src, uint32_t len) {
    int val;
    uint32_t padding = 0, numDecoded = 0, bbidx = 0, valid = 1, i;
    uint8_t *dptr = dest;
-    uint8_t b64[B64_BLOCK];
+    uint8_t b64[B64_BLOCK] = { 0,0,0,0 };

    /* Traverse through each alpha-numeric letter in the source array */
    for(i = 0; i < len && src[i] != 0; i++) {