fergalmoran/ladybird
1
0
Fork 0
mirror of https://github.com/fergalmoran/ladybird.git synced 2026-04-25 22:13:13 +00:00
Code Issues Packages Projects Releases Wiki Activity

FileManager: Fix asserts on checking properties of symlinks

Browse Source 
There were two issues with this code:
- The result of the readlink() call was checked incorrectly for errors.
- This code shouldn't return because otherwise it leaves the GUI buttons
  uninitialized below, causing RefPtr asserts to trigger when the dialog
  tries to access the buttons later on.
This commit is contained in:
Tibor Nagy
2020-03-05 18:23:10 +01:00
committed by Andreas Kling
parent 85eb1d26d5
commit c982bfee7e
1 changed files with 3 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
Applications/FileManager/PropertiesDialog.cpp
View File

@@ -107,12 +107,11 @@ PropertiesDialog::PropertiesDialog(GUI::FileSystemModel& model, String path, boo
if (S_ISLNK(m_mode)) {
char link_destination[PATH_MAX];
if (readlink(path.characters(), link_destination, sizeof(link_destination))) {
if (readlink(path.characters(), link_destination, sizeof(link_destination)) < 0) {
perror("readlink");
return;
} else {
properties.append({ "Link target:", link_destination });
}
properties.append({ "Link target:", link_destination });
}
properties.append({ "Size:", String::format("%zu bytes", st.st_size) });