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Pass less-unsafe parameters to Darwin's NSLinkModule. While this change prevents a backend coredump when loading a broken shlib, it also seems to suppress the error messages that might help debug the problem :-(. Perhaps someone would like to supply a 'linkEdit' hook to get the best of both worlds. But in the meantime, backend crash trumps error reporting.

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Tom Lane 2002-10-01 05:06:44 +00:00
parent 1a4431777b
commit 361f1e1656
1 changed files with 4 additions and 2 deletions
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6
src/backend/port/dynloader/darwin.c
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@ -3,7 +3,7 @@
* available with a PostgreSQL-compatible license. Kudos Wilfredo * available with a PostgreSQL-compatible license. Kudos Wilfredo
* Sánchez <wsanchez@apple.com>. * Sánchez <wsanchez@apple.com>.
* *
* $Header: /cvsroot/pgsql/src/backend/port/dynloader/darwin.c,v 1.5 2001/03/22 03:59:42 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/port/dynloader/darwin.c,v 1.6 2002/10/01 05:06:44 tgl Exp $
*/ */
#include "postgres.h" #include "postgres.h"
@ -18,7 +18,9 @@ pg_dlopen(char *filename)
if (NSCreateObjectFileImageFromFile(filename, &image) != if (NSCreateObjectFileImageFromFile(filename, &image) !=
NSObjectFileImageSuccess) NSObjectFileImageSuccess)
return NULL; return NULL;
return NSLinkModule(image, filename, TRUE); return NSLinkModule(image, filename,
NSLINKMODULE_OPTION_BINDNOW |
NSLINKMODULE_OPTION_RETURN_ON_ERROR);
} }
void void