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From: powerstat@web.de To: gcc-gnats@gcc.gnu.org Subject: c/10813: Stack bug for functions with return value and parameter pointer Date: Fri, 16 May 2003 04:16:00 -0000 [thread overview] Message-ID: <20030516041539.13721.qmail@sources.redhat.com> (raw) >Number: 10813 >Category: c >Synopsis: Stack bug for functions with return value and parameter pointer >Confidential: no >Severity: critical >Priority: medium >Responsible: unassigned >State: open >Class: sw-bug >Submitter-Id: net >Arrival-Date: Fri May 16 04:16:01 UTC 2003 >Closed-Date: >Last-Modified: >Originator: powerstat@web.de >Release: unknown-1.0 >Organization: >Environment: Windows 2000 with djgpp installation, gcc version 3.2.3 >Description: The following (shortened) code: #include <stdio.h> unsigned short countFixDateInRange(unsigned short startday, unsigned short startmonth, long startyear, unsigned short endday, unsigned short endmonth, long endyear, unsigned short day, unsigned short month, long *const year) { *year = 2003; return(0); } int main(void) { long year = -1; unsigned short daycount = countFixDateInRange(startday,startmonth,startyear,endday,endmonth,endyear,1,5,&year); printf("%hu\n",daycount); printf("%ld\n",year); } this should output: 0 2003 but it shows me: 2003 2003 when I comment the "year" parameter out - the return value is correct. - Looks like a stack problem? >How-To-Repeat: >Fix: >Release-Note: >Audit-Trail: >Unformatted:
next reply other threads:[~2003-05-16 4:16 UTC|newest] Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top 2003-05-16 4:16 powerstat [this message] 2003-05-16 9:00 ehrhardt 2003-05-18 17:01 ehrhardt
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