fix warning on AES encrypted zip archives (bb#430)

git-svn: trunk@3088

ChangeLog

@@ -1,3 +1,7 @@
+Wed May 30 15:07:58 CEST 2007 (tk)
+----------------------------------
+  * libclamav/scanners.c: fix warning on AES encrypted zip archives (bb#430)
+
 Wed May 30 13:27:09 CEST 2007 (tk)
 ----------------------------------
   * fresclam/manager.c: add sanity check for %v (bb#463)

libclamav/scanners.c

@@ -441,17 +441,19 @@ static int cli_scanzip(int desc, cli_ctx *ctx, off_t sfx_offset, uint32_t *sfx_c
 	    break;
         }
 
-	if(DETECT_ENCRYPTED && encrypted) {
-	    cli_dbgmsg("Zip: Encrypted files found in archive.\n");
-	    lseek(desc, 0, SEEK_SET);
-	    ret = cli_scandesc(desc, ctx, 0, 0, 0, NULL);
-	    if(ret < 0) {
+	if(encrypted) {
+	    if(DETECT_ENCRYPTED) {
+		cli_dbgmsg("Zip: Encrypted files found in archive.\n");
+		lseek(desc, 0, SEEK_SET);
+		ret = cli_scandesc(desc, ctx, 0, 0, 0, NULL);
+		if(ret < 0) {
+		    break;
+		} else if(ret != CL_VIRUS) {
+		    *ctx->virname = "Encrypted.Zip";
+		    ret = CL_VIRUS;
+		}
 		break;
-	    } else if(ret != CL_VIRUS) {
-		*ctx->virname = "Encrypted.Zip";
-		ret = CL_VIRUS;
-	    }
-	    break;
+	    } else continue;
 	}
 
 	if(ctx->limits) {