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Fix offset calculation for the case where section's align field is zero

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Serge Lamikhov-Center 2015-09-26 11:07:26 +03:00
parent c46fe2a371
commit f2e17bac87
5 changed files with 6 additions and 2 deletions
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elf_examples/write_exe_i386_32_match
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elf_examples/write_obj_i386_32_match.o
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elfio/elfio.hpp
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@ -641,8 +641,12 @@ class elfio
else if (!section_generated[index]) {
// If no address has been specified then only the section
// alignment constraint has to be matched
Elf64_Off error = current_file_pos % sec->get_addr_align();
secAlign = ( sec->get_addr_align() - error ) % sec->get_addr_align();
Elf_Xword align = sec->get_addr_align();
if (align == 0) {
align = 1;
}
Elf64_Off error = current_file_pos % align;
secAlign = ( align - error ) % align;
}
else {
// Alignment for already generated sections