[OpenSIPS-Devel] [opensips] Opensips 1.8.8 crash in get_ha1 while doing authorization on REGISTER (#688)

neha31oct notifications at github.com
Thu Nov 12 11:06:13 CET 2015


i am using ha1 column
after executing the query for authorization for Subscriber table  , then tries to access the result of the query (see below)

1. result.s = (char*)ROW_VALUES(RES_ROWS(*res))[0].val.string_val; (authorize.c:126)
2. result.len = strlen(result.s);

opensips crashes while using strlen function in above point 2 because it gets address out of bound in above string (point1) . 

I dont know why it is getting invalid address .i am also not closing database here .

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https://github.com/OpenSIPS/opensips/issues/688#issuecomment-156056411
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