Very odd, it would appear that if the LANG env var is set, the memory leak
happens; if the env var is not set, no leak.
In the case of the memory leak:
[EMAIL PROTECTED] /home/remedy/projects/memleak_arinit]$ locale
LANG=en_US.UTF-8
LC_CTYPE="en_US.UTF-8"
LC_NUMERIC="en_US.UTF-8"
LC_TIME="en_US.UTF-8"
LC_COLLATE="en_US.UTF-8"
LC_MONETARY="en_US.UTF-8"
LC_MESSAGES="en_US.UTF-8"
LC_ALL=
In the case of no leak:
[EMAIL PROTECTED] /home/remedy/projects/memleak_arinit]$ locale
LANG=
LC_CTYPE="C"
LC_NUMERIC="C"
LC_TIME="C"
LC_COLLATE="C"
LC_MONETARY="C"
LC_MESSAGES="C"
LC_ALL=
Axton
On Fri, Mar 28, 2008 at 4:05 PM, Axton <[EMAIL PROTECTED]> wrote:
> Some add'l info:
>
> (dbx) stop in ARTermination
> dbx: warning: 'ARTermination' has no debugger info -- will trigger on
> first instruction
> (2) stop in ARTermination
> (dbx) rerun
> Running: sendrem
> (process id 2990)
> RTC: Enabling Error Checking...
> RTC: Running program...
> [EMAIL PROTECTED] ([EMAIL PROTECTED]) stopped in ARTermination at 0xecdd6968
> 0xecdd6968: ARTermination : save %sp, -120, %sp
> Current function is main
> 31 rtn = ARTermination (&control, &status);
> (dbx) showleaks
> Checking for memory leaks...
>
> Actual leaks report (actual leaks: 1 total size: 154
> bytes)
>
> Total Num of Leaked Allocation call stack
> Size Blocks Block
> Address
> ========== ====== =========== =======================================
> 154 1 0x40388 UNIXInitialization < _pthread_once <
> DoARInitialization < ARInitialization < main
>
>
> Possible leaks report (possible leaks: 0 total size: 0
> bytes)
>
>
> (dbx) print (char *)0x40388
> (char *) 0x40388 = 0x40388
> "NLSPATH=/a/b/c/usr/SUNWspro/bin/../prod/bin/sparcv9/../../lib/locale/en_US.UTF-8/LC_MESSAGES/%N.cat:/usr/lib/locale//LC_MESSAGES/N"
> (dbx) exit
> [EMAIL PROTECTED] scratch]$ env |grep NLSPATH
>
>
>
> On Fri, Mar 28, 2008 at 1:41 PM, Axton <[EMAIL PROTECTED]> wrote:
>
> > A very simple program (does nothing, really, except create an arcontrol
> > struct):
> >
> > [EMAIL PROTECTED] scratch]$ cat sendrem.c
> > #include <string.h>
> > #include <ar.h>
> > #include <arextern.h>
> > #include <arfree.h>
> >
> > int main
> > (
> > int argc,
> > char *argv[]
> > )
> > {
> > ARControlStruct control;
> > ARFieldValueList fieldList;
> > AREntryIdType entryId;
> > ARStatusList status;
> > int rtn;
> >
> > control.cacheId = 0;
> > control.sessionId = 0;
> > strncpy (control.server, "remedy", AR_MAX_SERVER_SIZE);
> > strncpy (control.user, "Demo", sizeof(ARAccessNameType) - 1);
> > strncpy (control.password, "", sizeof(ARPasswordType) - 1);
> > strncpy (control.authString, "", AR_MAX_AUTH_SIZE);
> > strcpy (control.localeInfo.locale, "");
> > strcpy (control.localeInfo.charSet, "");
> > strcpy (control.localeInfo.timeZone, "");
> > strcpy (control.localeInfo.customDateFormat, "");
> > strcpy (control.localeInfo.customTimeFormat, "");
> > strcpy (control.localeInfo.separators, "");
> >
> > rtn = ARInitialization (&control, &status);
> > FreeARStatusList(&status, FALSE);
> >
> > rtn = ARTermination (&control, &status);
> > FreeARStatusList(&status, FALSE);
> >
> > return 0;
> > }
> >
> >
> >
> > [EMAIL PROTECTED] scratch]$ cat Makefile
> > #
> > # parameters
> >
> > PROGRAM = sendrem
> > SOURCES = sendrem.c
> > OBJECTS = sendrem.o
> > RM = /usr/bin/rm -f
> >
> > #
> > # compiler flags
> >
> > CC = /a/b/c/usr/SUNWspro/bin/cc
> > CXX = /a/b/c/usr/SUNWspro/bin/CC
> > CFLAGS = -D_REENTRANT -g -DDEBUG -v -Xc -xc99=none -features=extinl
> > CPPFLAGS = -I../../../lib/arapi-solaris-701/include -m32
> > LDFLAGS = -L../../../lib/arapi-solaris-701/lib
> > LDLIBS = -lar -Bdynamic -lnsl -lw -lpthread -ldl
> >
> > #
> > # standard targets
> >
> > all: $(OBJECTS)
> > $(CXX) -o $(PROGRAM) $(OBJECTS) $(LDFLAGS) $(LDLIBS)
> >
> > clean:
> > $(RM) $(PROGRAM) $(OBJECTS) core
> >
> >
> >
> >
> > Compiles clean:
> >
> > [EMAIL PROTECTED] scratch]$ make clean
> > /usr/bin/rm -f sendrem sendrem.o core
> > [EMAIL PROTECTED] scratch]$ make
> > /a/b/c/usr/SUNWspro/bin/cc -D_REENTRANT -g -DDEBUG -v -Xc -xc99=none
> > -features=extinl -I../../../lib/arapi-solaris-701/include -m32 -c -o
> > sendrem.o sendrem.c
> > /a/b/c/usr/SUNWspro/bin/CC -o sendrem
> > sendrem.o-L../../../lib/arapi-solaris-701/lib -lar -Bdynamic -lnsl -lw
> > -lpthread -ldl
> >
> >
> >
> > dbx shows a memory leak in ARInitialization:
> >
> > [EMAIL PROTECTED] scratch]$ dbx sendrem
> > For information about new features see `help changes'
> > To remove this message, put `dbxenv suppress_startup_message 7.6' in
> > your .dbxrc
> > Reading sendrem
> > Reading ld.so.1
> > Reading libumem.so.1
> > Reading libar.so
> > Reading libnsl.so.1
> > Reading libw.so.1
> > Reading libpthread.so.1
> > Reading libdl.so.1
> > Reading libCrun.so.1
> > Reading libm.so.1
> > Reading libc.so.1
> > Reading libicuucbmc.so.32
> > Reading libicui18nbmc.so.32
> > Reading libicudatabmc.so.32
> > Reading libmp.so.2
> > Reading libCstd.so.1
> > Reading libc_psr.so.1
> > Reading libthread.so.1
> > Reading libCstd_isa.so.1
> > (dbx) check -leaks
> > leaks checking - ON
> > (dbx) run
> > Running: sendrem
> > (process id 26476)
> > Reading rtcapihook.so
> > Reading rtcaudit.so
> > Reading libmapmalloc.so.1
> > Reading libgen.so.1
> > Reading rtcboot.so
> > Reading librtc.so
> > RTC: Enabling Error Checking...
> > RTC: Running program...
> > Reading en_US.UTF-8.so.2
> > Reading methods_unicode.so.2
> > Checking for memory leaks...
> >
> > Actual leaks report (actual leaks: 1 total size:
> > 154 bytes)
> >
> > Total Num of Leaked Allocation call stack
> > Size Blocks Block
> > Address
> > ========== ====== =========== =======================================
> > 154 1 0x40450 UNIXInitialization < _pthread_once <
> > DoARInitialization < ARInitialization < main
> >
> >
> > Possible leaks report (possible leaks: 0 total size:
> > 0 bytes)
> >
> >
> >
> > execution completed, exit code is 0
> >
> >
> >
> >
> >
> > ARServer is non-existent. Same leak shown with both 7.0.1p6 and 7.1p1 c
> > api.
> >
> > Some special env vars are set:
> > LD_PRELOAD=libumem.so.1
> > UMEM_DEBUG=default
> > UMEM_LOGGING=transaction
> >
> > Any insight would be appreciated.
> >
> > OS: SunOS 5.9 Generic_122300-13 sun4u sparc SUNW,Sun-Fire-480R
> >
> > Thanks,
> > Axton Grams
> >
>
>
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