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Task #44 — Undefined dbpoll function called with freetds 1.3.3

Attached to Project — OpenDBX
Opened by Florian Weimer (fweimer) - Tuesday, 21 Feb 2023, 11:56am
Bug Report Low
Backend Normal
Unconfirmed 1.4.x
No-one Undecided
All 0% complete
With freetds 1.3.3, dbpoll is just a stub that always returns success. Such stub functions are not declared in <sybdb.h> if DBLIB_UNIMPLEMENTED is not defined.

However, backends/mssql/mssql_basic.c calls this function unconditionally. This still works if the compiler supports implicit function declarations, but future compilers won't. (Implicit function declarations are no longer part of C as of C99.)

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DescriptionCall dbpoll only if it is declared
File uploaded byFlorian Weimer
Date:Tuesday, 21 Feb 2023, 12:26pm
File Size:1.58 KB