fix

Signed-off-by: deivid.garcia.garcia <deivid.garcia.garcia@gmail.com>

Author: david-garcia-garcia

plugins/in_tail/tail_file.c

@@ -1281,6 +1281,17 @@ int flb_tail_file_append(char *path, struct stat *st, int mode,
         file->offset = offset;
     }
 
+    if (strlen(path) >= 3 &&
+        strcasecmp(&path[strlen(path) - 3], ".gz") == 0) {
+        file->decompression_context =
+            flb_decompression_context_create(FLB_COMPRESSION_ALGORITHM_GZIP,
+                                             ctx->buf_max_size);
+
+        if (file->decompression_context == NULL) {
+            goto error;
+        }
+    }
+
     /*
      * Duplicate string into 'file' structure, the called function
      * take cares to resolve real-name of the file in case we are
@@ -1298,17 +1309,6 @@ int flb_tail_file_append(char *path, struct stat *st, int mode,
         goto error;
     }
 
-    if (strlen(path) >= 3 &&
-        strcasecmp(&path[strlen(path) - 3], ".gz") == 0) {
-        file->decompression_context =
-            flb_decompression_context_create(FLB_COMPRESSION_ALGORITHM_GZIP,
-                                             ctx->buf_max_size);
-
-        if (file->decompression_context == NULL) {
-            goto error;
-        }
-    }
-
     /* We keep a copy of the initial filename in orig_name. This is required
      * for path_key to continue working after rotation. */
     file->orig_name = flb_strdup(file->name);