Forks/citra
1
0
Fork 0
mirror of https://github.com/PabloMK7/citra.git synced 2025-10-30 21:30:04 +00:00
Code Issues Projects Releases Packages Wiki Activity

Merge pull request #6368 from GPUCode/msvc-dup

Browse source 
Check fd before using dup
This commit is contained in:
BreadFish64 2023-03-24 10:29:55 -05:00 • committed by GitHub
commit 5317c00c45
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

4
src/common/file_util.cpp
View file

@ -1187,6 +1187,8 @@ void OpenFStream<std::ios_base::in>(
boost_iostreams<boost::iostreams::file_descriptor_source>& fstream,
const std::string& filename) {
IOFile file(filename, "r");
if (file.GetFd() == -1)
return;
int fd = dup(file.GetFd());
if (fd == -1)
return;
@ -1199,6 +1201,8 @@ template <>
void OpenFStream<std::ios_base::out>(
boost_iostreams<boost::iostreams::file_descriptor_sink>& fstream, const std::string& filename) {
IOFile file(filename, "w");
if (file.GetFd() == -1)
return;
int fd = dup(file.GetFd());
if (fd == -1)
return;