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Code Issues

Fixed CORE-1558: Help people get core files in case of abort() on BUGCHECK

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This commit is contained in:
alexpeshkoff 2007-11-02 15:14:57 +00:00
parent a275b873ed
commit 52c9aca3d4
3 changed files with 34 additions and 1 deletions
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2
configure.in
View File

@ -482,6 +482,7 @@ AC_CHECK_HEADERS(aio.h)
AC_CHECK_HEADERS(mntent.h mnttab.h sys/mntent.h sys/mnttab.h) AC_CHECK_HEADERS(mntent.h mnttab.h sys/mntent.h sys/mnttab.h)
AC_CHECK_HEADERS(sys/ipc.h sys/file.h) AC_CHECK_HEADERS(sys/ipc.h sys/file.h)
AC_CHECK_HEADERS(socket.h sys/socket.h sys/sockio.h winsock2.h) AC_CHECK_HEADERS(socket.h sys/socket.h sys/sockio.h winsock2.h)
AC_CHECK_HEADERS(sys/resource.h)
dnl Check for libraries dnl Check for libraries
@ -569,6 +570,7 @@ if test "$ac_cv_func_getmntent" = "yes"; then
AC_MSG_RESULT(yes)], AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)]) [AC_MSG_RESULT(no)])
fi fi
AC_CHECK_FUNCS(setrlimit getrlimit)
AC_CHECK_FUNCS(tcgetattr strdup) AC_CHECK_FUNCS(tcgetattr strdup)
AC_CHECK_FUNCS(mkstemp) AC_CHECK_FUNCS(mkstemp)
AC_CHECK_FUNCS(pthread_keycreate pthread_key_create) AC_CHECK_FUNCS(pthread_keycreate pthread_key_create)

31
src/jrd/err.cpp
View File

@ -33,6 +33,7 @@
#include <stdarg.h> #include <stdarg.h>
#include "gen/iberror.h" #include "gen/iberror.h"
#include "../jrd/iberr.h" #include "../jrd/iberr.h"
#include <errno.h>
#if ( !defined( REQUESTER) && !defined( SUPERCLIENT)) #if ( !defined( REQUESTER) && !defined( SUPERCLIENT))
#include "../jrd/jrd.h" #include "../jrd/jrd.h"
@ -53,6 +54,10 @@
#include "../common/config/config.h" #include "../common/config/config.h"
#include "../common/utils_proto.h" #include "../common/utils_proto.h"
#ifdef HAVE_SYS_RESOURCE_H
#include <sys/resource.h>
#endif
using namespace Jrd; using namespace Jrd;
//#define JRD_FAILURE_SPACE 2048 //#define JRD_FAILURE_SPACE 2048
@ -555,7 +560,33 @@ void ERR_punt(void)
tdbb->tdbb_attachment->att_filename.c_str() : "Database unknown in ERR_punt on bugcheck", tdbb->tdbb_attachment->att_filename.c_str() : "Database unknown in ERR_punt on bugcheck",
tdbb->tdbb_status_vector); tdbb->tdbb_status_vector);
if (Config::getBugcheckAbort()) if (Config::getBugcheckAbort())
{
#if defined(UNIX) && defined(HAVE_SETRLIMIT) && defined(HAVE_GETRLIMIT)
// try to force core files creation for DEV_BUILD
struct rlimit core;
if (getrlimit(RLIMIT_CORE, &core) == 0)
{
core.rlim_cur = core.rlim_max;
if (setrlimit(RLIMIT_CORE, &core) != 0)
{
gds__log("setrlimit() failed, errno=%d", errno);
}
}
else
{
gds__log("getrlimit() failed, errno=%d", errno);
}
// we need some writable directory for core file
// on any unix /tmp seems to be the best place
if (chdir("/tmp") != 0)
{
gds__log("chdir(/tmp) failed, errno=%d", errno);
}
#endif
abort(); abort();
}
} }
Firebird::status_exception::raise(tdbb->tdbb_status_vector); Firebird::status_exception::raise(tdbb->tdbb_status_vector);

2
src/remote/inet_server.cpp
View File

@ -284,7 +284,7 @@ int CLIB_ROUTINE server_main( int argc, char** argv)
set_signal(SIGUSR2, signal_handler); set_signal(SIGUSR2, signal_handler);
#endif #endif
#if defined(UNIX) && defined(DEV_BUILD) #if defined(UNIX) && defined(DEV_BUILD) && defined(HAVE_SETRLIMIT) && defined(HAVE_GETRLIMIT)
{ {
// try to force core files creation for DEV_BUILD // try to force core files creation for DEV_BUILD
struct rlimit core; struct rlimit core;