[Bug 1589] New: sscanf assigns incorrect value to %n variable

[Wine Bugs]

http://bugs.winehq.com/show_bug.cgi?id=1589

           Summary: sscanf assigns incorrect value to %n variable
           Product: Wine
           Version: 20030709
          Platform: PC
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: critical
          Priority: P2
         Component: wine-misc
        AssignedTo: wine-bugs(a)winehq.com
        ReportedBy: tim.ruehsen(a)openmediasystem.de


int	pos=0; 
char	s1[32], s2[32]; 
 
sscanf("136 I30 I40 hello","%*u %s %s %n",s1,s2,&pos); 
// now pos=2! but it should be 12! 
 
this comes out when linking the app dynamically on Windows (XP) and running 
with wine on Linux (SuSE 8.1). 
After linking statically it works correctly (pos=12). 
 
This may break any dynamically linked application that relies on %n.

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