23 lines
860 B
Plaintext
23 lines
860 B
Plaintext
$OpenBSD: patch-bfd_peXXigen_c,v 1.3 2014/08/14 07:50:24 pascal Exp $
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Fix out-of-bounds memcpys (FILNMLEN is 18, sizeof x_fname is 14).
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--- bfd/peXXigen.c.orig Tue Jul 29 14:37:42 2014
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+++ bfd/peXXigen.c Tue Jul 29 20:27:50 2014
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@@ -292,7 +292,7 @@ _bfd_XXi_swap_aux_in (bfd * abfd,
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in->x_file.x_n.x_offset = H_GET_32 (abfd, ext->x_file.x_n.x_offset);
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}
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else
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- memcpy (in->x_file.x_fname, ext->x_file.x_fname, FILNMLEN);
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+ memcpy (in->x_file.x_fname, ext->x_file.x_fname, sizeof in->x_file.x_fname);
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return;
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case C_STAT:
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@@ -366,7 +366,7 @@ _bfd_XXi_swap_aux_out (bfd * abfd,
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H_PUT_32 (abfd, in->x_file.x_n.x_offset, ext->x_file.x_n.x_offset);
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}
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else
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- memcpy (ext->x_file.x_fname, in->x_file.x_fname, FILNMLEN);
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+ memcpy (ext->x_file.x_fname, in->x_file.x_fname, sizeof ext->x_file.x_fname);
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return AUXESZ;
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