Remove dladdr usage from masm

string literal "QtQml" is entirely enough for the name here

Change-Id: I62c43f3535998e358d7012b5a455f4e01bb3f1a0
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>

1 files changed, 1 insertions, 13 deletions

diff --git a/src/3rdparty/masm/wtf/OSAllocatorPosix.cpp b/src/3rdparty/masm/wtf/OSAllocatorPosix.cpp
index 3b2a73a39a..d59fdcd675 100644
--- a/src/3rdparty/masm/wtf/OSAllocatorPosix.cpp
+++ b/src/3rdparty/masm/wtf/OSAllocatorPosix.cpp
@@ -74,21 +74,9 @@ static int memfdForUsage(size_t bytes, OSAllocator::Usage usage)
         break;
     }
 
-    // try to get our own library name by giving dladdr a pointer pointing to
-    // something we know to be in it (using a pointer to string data)
-    static const char *libname = [=]() {
-        Dl_info info;
-        if (dladdr(type, &info) == 0)
-            info.dli_fname = nullptr;
-        return info.dli_fname;
-    }();
-
     char buf[PATH_MAX];
     strcpy(buf, type);
-    if (libname)
-        strcat(buf, libname);
-    else
-        strcat(buf, "QtQml");
+    strcat(buf, "QtQml");
 
     int fd = syscall(SYS_memfd_create, buf, MFD_CLOEXEC);
     if (fd != -1) {