covery 265057 - fseek

2020-01-03 18:13:05 +01:00
parent b7e8ee86a0
commit 30c45c4741
1 changed files with 7 additions and 3 deletions
--- a/client/fileutils.c
+++ b/client/fileutils.c
@@ -856,9 +856,13 @@ int loadFileDICTIONARYEx(const char *preferredName, void *data, size_t maxdatale
        goto out;
    }

-    if (startFilePosition)
-        fseek(f, startFilePosition, SEEK_SET);
-
+    if (startFilePosition) {
+        if (fseek(f, startFilePosition, SEEK_SET) < 0){
+            retval = PM3_EFILE;
+            goto out;
+        }
+    }
+    
    // read file
    while (!feof(f)) {
        size_t filepos = ftell(f);