patching file include/malloc.h patching file malloc/hooks.c patching file malloc/mtrace-hooks.c patching file malloc/mtrace.c Hunk #2 succeeded at 34 with fuzz 2. Hunk #3 FAILED at 62. Hunk #4 succeeded at 283 (offset 14 lines). Hunk #5 succeeded at 303 (offset 17 lines). Hunk #6 succeeded at 320 (offset 17 lines). Hunk #7 succeeded at 346 (offset 17 lines). 1 out of 7 hunks FAILED -- saving rejects to file malloc/mtrace.c.rej patching file sysdeps/generic/localplt.data patching file sysdeps/mach/hurd/i386/localplt.data patching file sysdeps/unix/sysv/linux/aarch64/localplt.data patching file sysdeps/unix/sysv/linux/alpha/localplt.data patching file sysdeps/unix/sysv/linux/arc/localplt.data patching file sysdeps/unix/sysv/linux/arm/localplt.data patching file sysdeps/unix/sysv/linux/csky/localplt.data patching file sysdeps/unix/sysv/linux/hppa/localplt.data patching file sysdeps/unix/sysv/linux/i386/localplt.data patching file sysdeps/unix/sysv/linux/ia64/localplt.data patching file sysdeps/unix/sysv/linux/m68k/coldfire/localplt.data patching file sysdeps/unix/sysv/linux/m68k/m680x0/localplt.data patching file sysdeps/unix/sysv/linux/microblaze/localplt.data patching file sysdeps/unix/sysv/linux/nios2/localplt.data patching file sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/localplt.data patching file sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/localplt.data patching file sysdeps/unix/sysv/linux/powerpc/powerpc64/localplt.data patching file sysdeps/unix/sysv/linux/riscv/localplt.data patching file sysdeps/unix/sysv/linux/s390/localplt.data patching file sysdeps/unix/sysv/linux/sh/localplt.data patching file sysdeps/unix/sysv/linux/sparc/sparc32/localplt.data patching file sysdeps/unix/sysv/linux/sparc/sparc64/localplt.data patching file sysdeps/x86_64/localplt.data Reject file malloc/mtrace.c.rej: --- malloc/mtrace.c +++ malloc/mtrace.c @@ -62,204 +55,6 @@ tr_break (void) compat_symbol (libc, tr_break, tr_break, GLIBC_2_0); #endif - -/* Old hook values. */ -static void (*tr_old_free_hook) (void *ptr, const void *); -static void *(*tr_old_malloc_hook) (size_t size, const void *); -static void *(*tr_old_realloc_hook) (void *ptr, size_t size, - const void *); -static void *(*tr_old_memalign_hook) (size_t __alignment, size_t __size, - const void *); - -static void -tr_where (const void *caller, Dl_info *info) -{ - if (caller != NULL) - { - if (info != NULL) - { - char *buf = (char *) ""; - if (info->dli_sname != NULL) - { - size_t len = strlen (info->dli_sname); - buf = alloca (len + 6 + 2 * sizeof (void *)); - - buf[0] = '('; - __stpcpy (_fitoa (caller >= (const void *) info->dli_saddr - ? caller - (const void *) info->dli_saddr - : (const void *) info->dli_saddr - caller, - __stpcpy (__mempcpy (buf + 1, info->dli_sname, - len), - caller >= (void *) info->dli_saddr - ? "+0x" : "-0x"), - 16, 0), - ")"); - } - - fprintf (mallstream, "@ %s%s%s[%p] ", - info->dli_fname ? : "", info->dli_fname ? ":" : "", - buf, caller); - } - else - fprintf (mallstream, "@ [%p] ", caller); - } -} - -static Dl_info * -lock_and_info (const void *caller, Dl_info *mem) -{ - if (caller == NULL) - return NULL; - - Dl_info *res = _dl_addr (caller, mem, NULL, NULL) ? mem : NULL; - - __libc_lock_lock (lock); - - return res; -} - -static void tr_freehook (void *, const void *); -static void * tr_mallochook (size_t, const void *); -static void * tr_reallochook (void *, size_t, const void *); -static void * tr_memalignhook (size_t, size_t, const void *); - -/* Set all the default non-trace hooks. */ -static __always_inline void -set_default_hooks (void) -{ - __free_hook = tr_old_free_hook; - __malloc_hook = tr_old_malloc_hook; - __realloc_hook = tr_old_realloc_hook; - __memalign_hook = tr_old_memalign_hook; -} - -/* Set all of the tracing hooks used for mtrace. */ -static __always_inline void -set_trace_hooks (void) -{ - __free_hook = tr_freehook; - __malloc_hook = tr_mallochook; - __realloc_hook = tr_reallochook; - __memalign_hook = tr_memalignhook; -} - -/* Save the current set of hooks as the default hooks. */ -static __always_inline void -save_default_hooks (void) -{ - tr_old_free_hook = __free_hook; - tr_old_malloc_hook = __malloc_hook; - tr_old_realloc_hook = __realloc_hook; - tr_old_memalign_hook = __memalign_hook; -} - -static void -tr_freehook (void *ptr, const void *caller) -{ - if (ptr == NULL) - return; - - Dl_info mem; - Dl_info *info = lock_and_info (caller, &mem); - tr_where (caller, info); - /* Be sure to print it first. */ - fprintf (mallstream, "- %p\n", ptr); - set_default_hooks (); - if (tr_old_free_hook != NULL) - (*tr_old_free_hook)(ptr, caller); - else - free (ptr); - set_trace_hooks (); - __libc_lock_unlock (lock); -} - -static void * -tr_mallochook (size_t size, const void *caller) -{ - void *hdr; - - Dl_info mem; - Dl_info *info = lock_and_info (caller, &mem); - - set_default_hooks (); - if (tr_old_malloc_hook != NULL) - hdr = (void *) (*tr_old_malloc_hook)(size, caller); - else - hdr = (void *) malloc (size); - set_trace_hooks (); - - tr_where (caller, info); - /* We could be printing a NULL here; that's OK. */ - fprintf (mallstream, "+ %p %#lx\n", hdr, (unsigned long int) size); - - __libc_lock_unlock (lock); - - return hdr; -} - -static void * -tr_reallochook (void *ptr, size_t size, const void *caller) -{ - void *hdr; - - Dl_info mem; - Dl_info *info = lock_and_info (caller, &mem); - - set_default_hooks (); - if (tr_old_realloc_hook != NULL) - hdr = (void *) (*tr_old_realloc_hook)(ptr, size, caller); - else - hdr = (void *) realloc (ptr, size); - set_trace_hooks (); - - tr_where (caller, info); - if (hdr == NULL) - { - if (size != 0) - /* Failed realloc. */ - fprintf (mallstream, "! %p %#lx\n", ptr, (unsigned long int) size); - else - fprintf (mallstream, "- %p\n", ptr); - } - else if (ptr == NULL) - fprintf (mallstream, "+ %p %#lx\n", hdr, (unsigned long int) size); - else - { - fprintf (mallstream, "< %p\n", ptr); - tr_where (caller, info); - fprintf (mallstream, "> %p %#lx\n", hdr, (unsigned long int) size); - } - - __libc_lock_unlock (lock); - - return hdr; -} - -static void * -tr_memalignhook (size_t alignment, size_t size, const void *caller) -{ - void *hdr; - - Dl_info mem; - Dl_info *info = lock_and_info (caller, &mem); - - set_default_hooks (); - if (tr_old_memalign_hook != NULL) - hdr = (void *) (*tr_old_memalign_hook)(alignment, size, caller); - else - hdr = (void *) memalign (alignment, size); - set_trace_hooks (); - - tr_where (caller, info); - /* We could be printing a NULL here; that's OK. */ - fprintf (mallstream, "+ %p %#lx\n", hdr, (unsigned long int) size); - - __libc_lock_unlock (lock); - - return hdr; -} - - #ifdef _LIBC /* This function gets called to make sure all memory the library