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fix cast for memset

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Stephen Lombardo
2019-02-22 16:32:19 -05:00
parent cced1c4d8b
commit 9e2eeb3f80
1 changed files with 2 additions and 2 deletions
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src/crypto.c
+2 -2
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@@ -684,7 +684,7 @@ static void* sqlite3Codec(void *iCtx, void *data, Pgno pgno, int mode) {
rc = sqlcipher_page_cipher(ctx, cctx, pgno, CIPHER_DECRYPT, page_sz - offset, pData + offset, (unsigned char*)buffer + offset);
if(rc != SQLITE_OK) { /* clear results of failed cipher operation and set error */
sqlcipher_memset(buffer+offset, 0, page_sz-offset);
sqlcipher_memset((unsigned char*) buffer+offset, 0, page_sz-offset);
sqlcipher_codec_ctx_set_error(ctx, rc);
}
memcpy(pData, buffer, page_sz); /* copy buffer data back to pData and return */
@@ -706,7 +706,7 @@ static void* sqlite3Codec(void *iCtx, void *data, Pgno pgno, int mode) {
}
rc = sqlcipher_page_cipher(ctx, cctx, pgno, CIPHER_ENCRYPT, page_sz - offset, pData + offset, (unsigned char*)buffer + offset);
if(rc != SQLITE_OK) { /* clear results of failed cipher operation and set error */
sqlcipher_memset(buffer+offset, 0, page_sz-offset);
sqlcipher_memset((unsigned char*)buffer+offset, 0, page_sz-offset);
sqlcipher_codec_ctx_set_error(ctx, rc);
}
return buffer; /* return persistent buffer data, pData remains intact */