TZUTC: 0000   
   MSGID: 52651.syncprog@1:103/705 2d39eb92   
   PID: Synchronet 3.21a-Linux master/869dac47e Sep 14 2025 GCC 12.2.0   
   TID: SBBSecho 3.29-Linux master/f60b34fad Sep 22 2025 GCC 12.2.0   
   BBSID: VERT   
   CHRS: ASCII 1   
   FORMAT: flowed   
      
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   Hi,   
      
   Please find the latest report on new defect(s) introduced to Synchronet found   
   with Coverity Scan.   
      
   1 new defect(s) introduced to Synchronet found with Coverity Scan.   
   2 defect(s), reported by Coverity Scan earlier, were marked fixed in the   
   recent build analyzed by Coverity Scan.   
      
   New defect(s) Reported-by: Coverity Scan   
   Showing 1 of 1 defect(s)   
      
      
   ** CID 630343:         (ATOMICITY)   
   /tmp/sbbs-Sep-24-2025/src/conio/bitmap_con.c: 1581           in    
   itmap_setfont()   
   /tmp/sbbs-Sep-24-2025/src/conio/bitmap_con.c: 1577           in    
   itmap_setfont()   
      
      
   ________________________________________________________________   
   ____________________________   
   *** CID 630343:           (ATOMICITY)   
   /tmp/sbbs-Sep-24-2025/src/conio/bitmap_con.c: 1581             in   
   bitmap_setfont()   
   1575     			new=malloc(ti.screenwidth*ti.screenheight*sizeof(*new));   
   1576     			if(!new) {   
   1577     				free(old);   
   1578     				assert_rwlock_unlock(&vstatlock);   
   1579     				return 0;   
   1580     			}   
   >>>     CID 630343:           (ATOMICITY)   
   >>>     Using an unreliable value of "old" inside the second locked section.   
   If the data that "old" depends on was changed by another thread, this use   
   might be incorrect.   
   1581     			pold=old;   
   1582     			pnew=new;   
   1583     			for(row=0; row>>     CID 630343:           (ATOMICITY)   
   >>>     Using an unreliable value of "old" inside the second locked section.   
   If the data that "old" depends on was changed by another thread, this use   
   might be incorrect.   
   1577     				free(old);   
   1578     				assert_rwlock_unlock(&vstatlock);   
   1579     				return 0;   
   1580     			}   
   1581     			pold=old;   
   1582     			pnew=new;   
      
      
   ________________________________________________________________   
   _______________________________________   
   To view the defects in Coverity Scan visit, https://scan.coverit   
   .com/projects/synchronet?tab=overview   
      
      
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   Content-Transfer-Encoding: 7bit   
      
      
      
      
        
        
        
      
      
     
Hi,
   
      
     
   
       Please find the latest report on new defect(s) introduced to   
   Synchronet   
        found with Coverity Scan.   
     
   
      
     
   
       
New Defects Found: 1
   
         
   
           2 defect(s), reported by Coverity Scan earlier, were marked fixed in   
   the recent build analyzed by Coverity Scan.   
         
   
       
Defects Shown: Showing 1 of 1 defect(s)
   
     
   
      
     
Defect Details
   
     
   
   ** CID 630343:         (ATOMICITY)   
   /tmp/sbbs-Sep-24-2025/src/conio/bitmap_con.c: 1581           in    
   itmap_setfont()   
   /tmp/sbbs-Sep-24-2025/src/conio/bitmap_con.c: 1577           in    
   itmap_setfont()   
      
      
   ________________________________________________________________   
   ____________________________   
   *** CID 630343:           (ATOMICITY)   
   /tmp/sbbs-Sep-24-2025/src/conio/bitmap_con.c: 1581             in   
   bitmap_setfont()   
   1575     			new=malloc(ti.screenwidth*ti.screenheight*sizeof(*new));   
   1576     			if(!new) {   
   1577     				free(old);   
   1578     				assert_rwlock_unlock(&vstatlock);   
   1579     				return 0;   
   1580     			}   
   >>>     CID 630343:           (ATOMICITY)   
   >>>     Using an unreliable value of "old" inside the   
   second locked section. If the data that "old" depends on was changed   
   by another thread, this use might be incorrect.   
   1581     			pold=old;   
   1582     			pnew=new;   
   1583     			for(row=0; row<ti.screenheight; row++) {   
   1584     				for(col=0; col<ti.screenwidth; col++) {   
   1585     					if(row < oh) {   
   1586     						if(col < ow) {   
   /tmp/sbbs-Sep-24-2025/src/conio/bitmap_con.c: 1577             in   
   bitmap_setfont()   
   1571     			bitmap_vmem_gettext_locked(1,1,ow,oh,old);   
   1572     			assert_rwlock_unlock(&vstatlock);   
   1573     			textmode(newmode);   
   1574     			assert_rwlock_wrlock(&vstatlock);   
   1575     			new=malloc(ti.screenwidth*ti.screenheight*sizeof(*new));   
   1576     			if(!new) {   
   >>>     CID 630343:           (ATOMICITY)   
   >>>     Using an unreliable value of "old" inside the   
   second locked section. If the data that "old" depends on was changed   
   by another thread, this use might be incorrect.   
   1577     				free(old);   
   1578     				assert_rwlock_unlock(&vstatlock);   
   1579     				return 0;   
   1580     			}   
   1581     			pold=old;   
   1582     			pnew=new;   
      
     
   
      
     
   
       View Defects in Coverity Scan   
     
   
      
     
Best regards,
   
     
The Coverity Scan Admin Team
   
        
      
      
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