diff options
Diffstat (limited to 'elf/rtld.c')
| -rw-r--r-- | elf/rtld.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/elf/rtld.c b/elf/rtld.c index 85f258a948..409b9705d8 100644 --- a/elf/rtld.c +++ b/elf/rtld.c @@ -93,6 +93,8 @@ _dl_start (void *arg) void _start (void); +static int rtld_command; /* Nonzero if we were run directly. */ + static void dl_main (const Elf32_Phdr *phdr, Elf32_Word phent, @@ -138,6 +140,7 @@ file you run. This is mostly of use for maintainers to test new versions\n\ of this helper program; chances are you did not intend to run this program.\n" ); + rtld_command = 1; interpreter_name = _dl_argv[0]; --_dl_argc; ++_dl_argv; @@ -164,7 +167,7 @@ of this helper program; chances are you did not intend to run this program.\n" case PT_DYNAMIC: /* This tells us where to find the dynamic section, which tells us everything we need to do. */ - l->l_ld = (void *) ph->p_vaddr; + l->l_ld = (void *) l->l_addr + ph->p_vaddr; break; case PT_INTERP: /* This "interpreter segment" was used by the program loader to @@ -173,7 +176,7 @@ of this helper program; chances are you did not intend to run this program.\n" dlopen call or DT_NEEDED entry, for something that wants to link against the dynamic linker as a shared library, will know that the shared object is already loaded. */ - interpreter_name = (void *) ph->p_vaddr; + interpreter_name = (void *) l->l_addr + ph->p_vaddr; break; } assert (interpreter_name); /* How else did we get here? */ @@ -220,7 +223,7 @@ of this helper program; chances are you did not intend to run this program.\n" l->l_next->l_prev = l->l_prev; } - lazy = _dl_secure || *(getenv ("LD_BIND_NOW") ?: ""); + lazy = !_dl_secure && *(getenv ("LD_BIND_NOW") ?: "") == '\0'; /* Now we have all the objects loaded. Relocate them all. We do this in reverse order so that copy relocs of earlier |