fixup

wolfSSL · Feb 25, 2025 · 074ca78 · 074ca78
1 parent 9aada6f
commit 074ca78
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/wolfcrypt/src/pkcs7.c b/wolfcrypt/src/pkcs7.c
@@ -8706,7 +8706,10 @@ int wc_PKCS7_SetContentType(wc_PKCS7* pkcs7, byte* contentType, word32 sz)
 /* return size of padded data, padded to blockSz chunks, or negative on error */
 int wc_PKCS7_GetPadSize(word32 inputSz, word32 blockSz)
 {
-    return wc_PkcsPad(NULL, inputSz, blockSz);
+    if (blockSz == 0)
+        return BAD_FUNC_ARG;
+
+    return (int)(blockSz - (inputSz % blockSz));
 }
 
 
@@ -8715,9 +8718,6 @@ int wc_PKCS7_GetPadSize(word32 inputSz, word32 blockSz)
 int wc_PKCS7_PadData(byte* in, word32 inSz, byte* out, word32 outSz,
                      word32 blockSz)
 {
-    int ret;
-    word32 i;
-
     if (in == NULL  || inSz == 0 ||
         out == NULL || outSz == 0)
         return BAD_FUNC_ARG;