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Code Issues

Fixed CORE-1506: Server crash with isc_dsql_execute_immediate and zero length string

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This commit is contained in:
alexpeshkoff 2008-09-09 09:26:29 +00:00
parent 185ff6f40a
commit 79f97a1534
1 changed files with 14 additions and 0 deletions
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14
src/dsql/dsql.cpp
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@ -1090,6 +1090,13 @@ static void execute_immediate(thread_db* tdbb,
try {
if (!string) {
ERRD_post(Arg::Gds(isc_sqlerr) << Arg::Num(-104) <<
// Unexpected end of command
// CVC: Nothing will be line 1, column 1 for the user.
Arg::Gds(isc_command_end_err2) << Arg::Num(1) << Arg::Num(1));
}
if (!length) {
length = strlen(string);
}
@ -2491,6 +2498,13 @@ static dsql_req* prepare(thread_db* tdbb, dsql_dbb* database, jrd_tra* transacti
Arg::Gds(isc_wish_list));
}
if (!string) {
ERRD_post(Arg::Gds(isc_sqlerr) << Arg::Num(-104) <<
// Unexpected end of command
// CVC: Nothing will be line 1, column 1 for the user.
Arg::Gds(isc_command_end_err2) << Arg::Num(1) << Arg::Num(1));
}
if (!string_length)
string_length = strlen(string);