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avs: make max path check stricter (#305)

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## Link to GitHub Issue, if one exists
n/a

## Description of change
The check to warn the user about potential MAX_PATH violation should be
stricter. Saw a user with 150 characters run into a crash during boot
for SDVX3.

## Testing
Tested paths under 130 / over 130, in both 32/64 bits.
This commit is contained in:
bicarus-dev
2025-04-24 10:18:09 -07:00
committed by GitHub
parent 41d0dce6e9
commit 44e1edb50c
1 changed files with 11 additions and 6 deletions
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src/spice2x/avs/game.cpp
+11 -6
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@@ -76,18 +76,23 @@ namespace avs {
const auto dll_path_s = dll_path.string();
log_info("avs-game", "DLL path: {}", dll_path_s.c_str());
if (MAX_PATH <= (dll_path_s.length() + 64)) {
// MAX_PATH is 260
if (130 <= dll_path_s.length()) {
log_warning(
"avs-game",
"PATH TOO LONG WARNING\n\n\n"
"-------------------------------------------------------------------\n"
"!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n"
"WARNING - WARNING - WARNING - WARNING - WARNING - WARNING - WARNING\n"
" PATH TOO LONG \n"
"WARNING - WARNING - WARNING - WARNING - WARNING - WARNING - WARNING\n"
"!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n"
"'{}' has a length of {}\n"
"Most of these games will behave unexpectedly when the path is too long,\n"
"often resulting in random crashes. Move the game contents to a directory\n"
"with shorter path.\n"
"-------------------------------------------------------------------\n\n\n",
"The path '{}'\n"
" has a length of {}\n"
"Most of these games may behave unexpectedly when the path is too\n"
"long, often resulting in random crashes. Move the game contents to\n"
"a directory with shorter path.\n"
"-------------------------------------------------------------------\n\n",
dll_path_s, dll_path_s.length());
}
if (!fileutils::file_exists(dll_path)) {