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LibELF: Ensure that DynamicLoader only receives absolute paths

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While at it, start renaming variables where we know that they store a
path, so that we will get less confused in the future.
This commit is contained in:
Tim Schumacher 2022-10-28 16:30:27 +02:00 • committed by Linus Groh
parent a1de15498d
commit 177a5baf60
5 changed files with 23 additions and 16 deletions
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2
Userland/Libraries/LibELF/DynamicLoader.cpp
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@ -39,6 +39,8 @@ namespace ELF {
Result<NonnullRefPtr<DynamicLoader>, DlErrorMessage> DynamicLoader::try_create(int fd, String filename, String filepath)
{
VERIFY(filepath.starts_with('/'));
struct stat stat;
if (fstat(fd, &stat) < 0) {
return DlErrorMessage { "DynamicLoader::try_create fstat" };