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Add more harmful variables for OSX

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Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
This commit is contained in:
Azat Khuzhin 2022-04-18 08:00:18 +03:00
parent c32e151bc2
commit 828d23c933
1 changed files with 16 additions and 3 deletions
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19
programs/main.cpp
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@ -334,11 +334,24 @@ struct Checker
#endif
;
/// NOTE: We will migrate to full static linking or our own dynamic loader to make this code obsolete.
void checkHarmfulEnvironmentVariables()
{
/// The list is a selection from "man ld-linux". And one variable that is Mac OS X specific.
/// NOTE: We will migrate to full static linking or our own dynamic loader to make this code obsolete.
for (const auto * var : {"LD_PRELOAD", "LD_LIBRARY_PATH", "LD_ORIGIN_PATH", "LD_AUDIT", "LD_DYNAMIC_WEAK", "DYLD_INSERT_LIBRARIES"})
std::initializer_list<const char *> harmful_env_variables = {
/// The list is a selection from "man ld-linux".
"LD_PRELOAD",
"LD_LIBRARY_PATH",
"LD_ORIGIN_PATH",
"LD_AUDIT",
"LD_DYNAMIC_WEAK",
/// The list is a selection from "man dyld" (osx).
"DYLD_LIBRARY_PATH",
"DYLD_FALLBACK_LIBRARY_PATH",
"DYLD_VERSIONED_LIBRARY_PATH",
"DYLD_INSERT_LIBRARIES",
};
for (const auto * var : harmful_env_variables)
{
if (const char * value = getenv(var); value && value[0])
{