Jacek Caban : dbghelp: Don't use PATH to search for libraries.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 5bc58410f28aefea3c3f41e056a372aff4dceac7
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=5bc58410f28aefea3c3f41e056a372aff4dceac7

Author: Jacek Caban <jacek at codeweavers.com>
Date:   Mon Apr  6 19:43:12 2020 +0200

dbghelp: Don't use PATH to search for libraries.

It should be used only for the main executable, for which we get full
path anyway.

Signed-off-by: Jacek Caban <jacek at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/dbghelp/elf_module.c   |  3 +--
 dlls/dbghelp/macho_module.c | 10 ++--------
 2 files changed, 3 insertions(+), 10 deletions(-)

diff --git a/dlls/dbghelp/elf_module.c b/dlls/dbghelp/elf_module.c
index 72e9d2124a..a77b034f42 100644
--- a/dlls/dbghelp/elf_module.c
+++ b/dlls/dbghelp/elf_module.c
@@ -1435,8 +1435,7 @@ static BOOL elf_search_and_load_file(struct process* pcs, const WCHAR* filename,
         load_elf.dyn_addr    = dyn_addr;
         load_elf.elf_info    = elf_info;
 
-        ret = search_unix_path(filename, getenv("PATH"), elf_load_file_cb, &load_elf)
-            || search_unix_path(filename, getenv("LD_LIBRARY_PATH"), elf_load_file_cb, &load_elf)
+        ret = search_unix_path(filename, getenv("LD_LIBRARY_PATH"), elf_load_file_cb, &load_elf)
             || search_dll_path(filename, elf_load_file_cb, &load_elf);
     }
 
diff --git a/dlls/dbghelp/macho_module.c b/dlls/dbghelp/macho_module.c
index 4baf444f9e..3249a7ab2a 100644
--- a/dlls/dbghelp/macho_module.c
+++ b/dlls/dbghelp/macho_module.c
@@ -1572,15 +1572,9 @@ static BOOL macho_search_and_load_file(struct process* pcs, const WCHAR* filenam
     load_params.load_addr  = load_addr;
     load_params.macho_info = macho_info;
 
-    /* If has no directories, try PATH first. */
+    /* Try DYLD_LIBRARY_PATH first. */
     p = file_name(filename);
-    if (p == filename)
-    {
-        ret = search_unix_path(filename, getenv("PATH"), macho_load_file_cb, &load_params);
-    }
-    /* Try DYLD_LIBRARY_PATH, with just the filename (no directories). */
-    if (!ret)
-        ret = search_unix_path(p, getenv("DYLD_LIBRARY_PATH"), macho_load_file_cb, &load_params);
+    ret = search_unix_path(p, getenv("DYLD_LIBRARY_PATH"), macho_load_file_cb, &load_params);
 
     /* Try the path as given. */
     if (!ret)