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* unexmacosx.c (copy_data_segment): Truncate after 16 characters

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when referring to sectname field in printf format.
This commit is contained in:
Andreas Schwab 2012-05-27 14:18:35 +02:00
parent cd37650917
commit f3dd73121c
2 changed files with 15 additions and 9 deletions
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5
src/ChangeLog
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@ -1,3 +1,8 @@
2012-05-27 Andreas Schwab <schwab@linux-m68k.org>
* unexmacosx.c (copy_data_segment): Truncate after 16 characters
when referring to sectname field in printf format.
2012-05-27 Paul Eggert <eggert@cs.ucla.edu>
* lisp.h [REL_ALLOC]: Omit duplicate prototypes.

19
src/unexmacosx.c
View file

@ -809,9 +809,9 @@ copy_data_segment (struct load_command *lc)
{
sectp->flags = S_REGULAR;
if (!unexec_write (sectp->offset, (void *) sectp->addr, sectp->size))
unexec_error ("cannot write section %s", sectp->sectname);
unexec_error ("cannot write section %.16s", sectp->sectname);
if (!unexec_write (header_offset, sectp, sizeof (struct section)))
unexec_error ("cannot write section %s's header", sectp->sectname);
unexec_error ("cannot write section %.16s's header", sectp->sectname);
}
else if (strncmp (sectp->sectname, SECT_BSS, 16) == 0)
{
@ -829,15 +829,15 @@ copy_data_segment (struct load_command *lc)
my_size = (unsigned long)my_endbss_static - sectp->addr;
if (!(sectp->addr <= (unsigned long)my_endbss_static
&& my_size <= sectp->size))
unexec_error ("my_endbss_static is not in section %s",
unexec_error ("my_endbss_static is not in section %.16s",
sectp->sectname);
if (!unexec_write (sectp->offset, (void *) sectp->addr, my_size))
unexec_error ("cannot write section %s", sectp->sectname);
unexec_error ("cannot write section %.16s", sectp->sectname);
if (!unexec_write_zero (sectp->offset + my_size,
sectp->size - my_size))
unexec_error ("cannot write section %s", sectp->sectname);
unexec_error ("cannot write section %.16s", sectp->sectname);
if (!unexec_write (header_offset, sectp, sizeof (struct section)))
unexec_error ("cannot write section %s's header", sectp->sectname);
unexec_error ("cannot write section %.16s's header", sectp->sectname);
}
else if (strncmp (sectp->sectname, "__la_symbol_ptr", 16) == 0
|| strncmp (sectp->sectname, "__nl_symbol_ptr", 16) == 0
@ -851,12 +851,13 @@ copy_data_segment (struct load_command *lc)
|| strncmp (sectp->sectname, "__objc_", 7) == 0)
{
if (!unexec_copy (sectp->offset, old_file_offset, sectp->size))
unexec_error ("cannot copy section %s", sectp->sectname);
unexec_error ("cannot copy section %.16s", sectp->sectname);
if (!unexec_write (header_offset, sectp, sizeof (struct section)))
unexec_error ("cannot write section %s's header", sectp->sectname);
unexec_error ("cannot write section %.16s's header", sectp->sectname);
}
else
unexec_error ("unrecognized section name in __DATA segment");
unexec_error ("unrecognized section %.16s in __DATA segment",
sectp->sectname);
printf (" section %-16.16s at %#8lx - %#8lx (sz: %#8lx)\n",
sectp->sectname, (long) (sectp->offset),