clfs-2.1
clfs-3.0.0-systemd
clfs-3.0.0-sysvinit
systemd
sysvinit
Last change
on this file since 7edeef9 was bb6d7f8, checked in by Jim Gifford <clfs@…>, 15 years ago |
Added new binutils patch
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Property mode
set to
100644
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File size:
1.3 KB
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Rev | Line | |
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[bb6d7f8] | 1 | Fix build-id patch to avoid memory corruption. (BZ 501582)
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| 2 |
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| 3 | diff -rup ../binutils-2.19.51.0.11.orig/bfd/elfcode.h bfd/elfcode.h
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| 4 | --- ../binutils-2.19.51.0.11.orig/bfd/elfcode.h 2009-07-14 11:23:27.000000000 +0100
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| 5 | +++ bfd/elfcode.h 2009-07-14 11:33:56.000000000 +0100
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| 6 | @@ -1170,6 +1170,24 @@ elf_checksum_contents (bfd *abfd,
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| 7 |
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| 8 | if (i_shdr.contents)
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| 9 | (*process) (i_shdr.contents, i_shdr.sh_size, arg);
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| 10 | + else
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| 11 | + {
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| 12 | + asection *sec;
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| 13 | +
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| 14 | + sec = bfd_section_from_elf_index (abfd, count);
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| 15 | + if (sec != NULL)
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| 16 | + {
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| 17 | + if (sec->contents == NULL)
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| 18 | + {
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| 19 | + /* Force rereading from file. */
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| 20 | + sec->flags &= ~SEC_IN_MEMORY;
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| 21 | + if (! bfd_malloc_and_get_section (abfd, sec, & sec->contents))
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| 22 | + continue;
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| 23 | + }
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| 24 | + if (sec->contents != NULL)
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| 25 | + (*process) (sec->contents, i_shdr.sh_size, arg);
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| 26 | + }
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| 27 | + }
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| 28 | }
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| 29 |
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| 30 | return TRUE;
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| 31 | diff -rup ../binutils-2.19.51.0.11.orig/bfd/section.c bfd/section.c
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| 32 | --- ../binutils-2.19.51.0.11.orig/bfd/section.c 2009-07-14 11:23:27.000000000 +0100
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| 33 | +++ bfd/section.c 2009-07-14 11:33:26.000000000 +0100
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| 34 | @@ -1477,7 +1477,7 @@ bfd_malloc_and_get_section (bfd *abfd, s
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| 35 | if (sz == 0)
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| 36 | return TRUE;
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| 37 |
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| 38 | - p = bfd_malloc (sec->rawsize > sec->size ? sec->rawsize : sec->size);
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| 39 | + p = bfd_zmalloc (sec->rawsize > sec->size ? sec->rawsize : sec->size);
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| 40 | if (p == NULL)
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| 41 | return FALSE;
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| 42 | *buf = p;
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| 43 |
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