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Avoid SIGSEV due to non-existant string section.

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Tim Strazzere 2016-04-20 15:05:23 -07:00 committed by Serge Lamikhov-Center
parent 812f7299b3
commit 88503347da
1 changed files with 7 additions and 5 deletions
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12
elfio/elfio_strings.hpp
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@ -44,12 +44,14 @@ class string_section_accessor
const char* const char*
get_string( Elf_Word index ) const get_string( Elf_Word index ) const
{ {
if ( index < string_section->get_size() ) { if ( string_section ) {
const char* data = string_section->get_data(); if ( index < string_section->get_size() ) {
if ( 0 != data ) { const char* data = string_section->get_data();
return data + index; if ( 0 != data ) {
return data + index;
}
} }
} }
return 0; return 0;
} }