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avoid NULL pointer dereference in re_case_expand() #670

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avoid NULL pointer dereference in re_case_expand() #670

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@ltx2018 ltx2018 commented Apr 28, 2020 •
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if used==0 in parse_int , parse->error maybe REG_NOERROR but return NULL in parse_regexp

@ltx2018 ltx2018 mentioned this pull request Apr 28, 2020
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@ltx2018 ltx2018 changed the title set error before return in parse_int avoid NULL pointer dereference in re_case_expand() Apr 28, 2020
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ltx2018 commented May 18, 2020

ping ?

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ltx2018 commented Jun 19, 2020

fix #671
ping @raphink

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