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Revert "More strict verification of ELF header"
This reverts commit e3ebea5d9a
.
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e3ebea5d9a
commit
8e3260cbf1
1 changed files with 4 additions and 7 deletions
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@ -21,13 +21,13 @@ struct KernelMQ_ELF_Header {
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unsigned long elf_version : 32; // Must be 1.
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unsigned long entrypoint : 32;
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unsigned long prog_table_pos : 32; // Must not be 0.
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unsigned long sect_table_pos : 32; // Must not be 0.
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unsigned long sect_table_pos : 32;
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unsigned long arch_flags : 32; // Must be 0.
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unsigned short header_size : 16; // Must be 52.
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unsigned short prog_entr_size : 16; // Must not be 0.
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unsigned short prog_entr_num : 16; // Must not be 0.
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unsigned short sect_entr_size : 16; // Must not be 0.
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unsigned short sect_entr_num : 16; // Must not be 0.
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unsigned short sect_entr_size : 16;
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unsigned short sect_entr_num : 16;
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unsigned short sect_names_idx : 16;
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}
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__attribute__((packed));
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@ -85,10 +85,7 @@ unsigned char KernelMQ_ELF_Header_is_valid(
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header->header_size == 52 &&
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header->prog_table_pos != 0 &&
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header->prog_entr_size != 0 &&
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header->prog_entr_num != 0 &&
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header->sect_table_pos != 0 &&
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header->sect_entr_size != 0 &&
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header->sect_entr_num != 0
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header->prog_entr_num != 0
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);
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}
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