[ros-diffs] [reactos] 01/01: [HHPCOMP] Check return value when calling chdir (#4073)

[Sergey Valentei]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=84ed4a79dc6f5d913eace09b1fdb57404d69dcf2

commit 84ed4a79dc6f5d913eace09b1fdb57404d69dcf2
Author:     Sergey Valentei <ihsi...@gmail.com>
AuthorDate: Mon Oct 25 12:12:37 2021 +0300
Commit:     Stanislav Motylkov <x86co...@gmail.com>
CommitDate: Wed Nov 17 14:28:12 2021 +0300

    [HHPCOMP] Check return value when calling chdir (#4073)
    
    Signed-off-by: Sergey Valentei <ihsi...@gmail.com>
---
 sdk/tools/hhpcomp/hhpcomp.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/sdk/tools/hhpcomp/hhpcomp.cpp b/sdk/tools/hhpcomp/hhpcomp.cpp
index 7510a92eb12..18a8661c8af 100644
--- a/sdk/tools/hhpcomp/hhpcomp.cpp
+++ b/sdk/tools/hhpcomp/hhpcomp.cpp
@@ -56,7 +56,11 @@ int main(int argc, char** argv)
     string absolute_name = replace_backslashes(real_path(argv[1]));
     int prefixlen = absolute_name.find_last_of('/');
     clog << prefixlen << endl;
-    chdir(absolute_name.substr(0, prefixlen).c_str());  // change to the 
project file's directory
+    if (chdir(absolute_name.substr(0, prefixlen).c_str()) == -1)  // change to 
the project file's directory
+    {
+        cerr << "chdir: working directory couldn't be changed" << endl;
+        exit(0);
+    }
     hhp_reader project_file(absolute_name);
 
     struct chmcFile chm;