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| author | Ulrich Drepper <drepper@redhat.com> | 1999-02-24 09:40:04 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1999-02-24 09:40:04 +0000 |
| commit | 9a51759bdf68392631f2c3571fc2aeb0e77bd07f (patch) | |
| tree | 7d13ab51a719c8ee961c6e999a61e13e4296d77a /elf/rtld.c | |
| parent | afe426a038512b1b7a9477eb905ab4523a1e1f85 (diff) | |
| download | glibc-9a51759bdf68392631f2c3571fc2aeb0e77bd07f.tar glibc-9a51759bdf68392631f2c3571fc2aeb0e77bd07f.tar.gz glibc-9a51759bdf68392631f2c3571fc2aeb0e77bd07f.tar.bz2 glibc-9a51759bdf68392631f2c3571fc2aeb0e77bd07f.zip | |
Update.
1999-02-23 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
* malloc/malloc.c (mALLOC_SET_STATe): Handle the case where a
non-checked heap is restored when malloc checking was requested by
the user.
(struct malloc_state): Add using_malloc_checking.
(MALLOC_STATE_VERSION): Increment minor.
(using_malloc_checking, disallow_malloc_check): New variables.
(__malloc_check_init): Use them.
(mALLOC_GET_STATe): Use mALLOc to allocate the malloc_state, so
that it can the chunk is properly instrumented when malloc
checking is enabled. Set the new using_malloc_checking field.
(malloc_hook_ini): Correct signature when _LIBC is not defined.
1999-02-23 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
* sysdeps/unix/sysv/linux/i386/dl-librecon.h
(DISTINGUISH_LIB_VERSIONS): Don't relocate DT_STRTAB a second
time.
* elf/rtld.c (dl_main): Rename paths_initialized to rtld_is_main.
Don't call elf_get_dynamic_info and _dl_setup_hash a second time
if ld.so is the main program.
* stdio-common/vfprintf.c (vfprintf): If precision or width is too
Diffstat (limited to 'elf/rtld.c')
| -rw-r--r-- | elf/rtld.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/elf/rtld.c b/elf/rtld.c index 762cdc5ff2..40405d15af 100644 --- a/elf/rtld.c +++ b/elf/rtld.c @@ -340,7 +340,7 @@ dl_main (const ElfW(Phdr) *phdr, char *file; int has_interp = 0; unsigned int i; - int paths_initialized = 0; + int rtld_is_main = 0; hp_timing_t start; hp_timing_t stop; hp_timing_t diff; @@ -368,6 +368,7 @@ dl_main (const ElfW(Phdr) *phdr, pay attention to its PT_INTERP command (we are the interpreter ourselves). This is an easy way to test a new ld.so before installing it. */ + rtld_is_main = 1; /* Note the place where the dynamic linker actually came from. */ _dl_rtld_map.l_name = _dl_argv[0]; @@ -441,7 +442,6 @@ of this helper program; chances are you did not intend to run this program.\n\ /* Initialize the data structures for the search paths for shared objects. */ _dl_init_paths (library_path); - paths_initialized = 1; if (__builtin_expect (mode, normal) == verify) { @@ -574,12 +574,15 @@ of this helper program; chances are you did not intend to run this program.\n\ else assert (_dl_rtld_map.l_libname); /* How else did we get here? */ - /* Extract the contents of the dynamic section for easy access. */ - elf_get_dynamic_info (_dl_loaded->l_ld, _dl_loaded->l_addr, - _dl_loaded->l_info); - if (_dl_loaded->l_info[DT_HASH]) - /* Set up our cache of pointers into the hash table. */ - _dl_setup_hash (_dl_loaded); + if (! rtld_is_main) + { + /* Extract the contents of the dynamic section for easy access. */ + elf_get_dynamic_info (_dl_loaded->l_ld, _dl_loaded->l_addr, + _dl_loaded->l_info); + if (_dl_loaded->l_info[DT_HASH]) + /* Set up our cache of pointers into the hash table. */ + _dl_setup_hash (_dl_loaded); + } if (__builtin_expect (mode, normal) == verify) { @@ -597,7 +600,7 @@ of this helper program; chances are you did not intend to run this program.\n\ _exit (has_interp ? 0 : 2); } - if (! paths_initialized) + if (! rtld_is_main) /* Initialize the data structures for the search paths for shared objects. */ _dl_init_paths (library_path); |