null destination pointer warning fixed #99

Andreas Blätte · Andreas Blätte · commit f8f9ea32cedf · 2025-07-16T22:10:51.000+02:00
diff --git a/DESCRIPTION b/DESCRIPTION
@@ -1,8 +1,8 @@
 Package: RcppCWB
 Type: Package
 Title: 'Rcpp' Bindings for the 'Corpus Workbench' ('CWB')
-Version: 0.6.7
-Date: 2025-04-11
+Version: 0.6.8
+Date: 2025-07-16
 Author: Andreas Blaette [aut, cre],
   Bernard Desgraupes [aut],
   Sylvain Loiseau [aut],
diff --git a/src/cwb/cqp/print-modes.c b/src/cwb/cqp/print-modes.c
@@ -91,7 +91,7 @@ ComputePrintStructures(CorpusList *cl)
   for ( ai = al ? al->list : NULL ; ai ; ai = ai->next ) {
     if (p != printStructure)
       *p++ = ' ';                /* insert blank between attributes */
-    snprintf(p, strlen(p), "%s", ai->attribute->any.name);
+    snprintf(p, printStructure + sizeof(printStructure) - p, "%s", ai->attribute->any.name);
     p += strlen(p);
   }
 

Original file line number	Diff line number	Diff line change
`@@ -91,7 +91,7 @@ ComputePrintStructures(CorpusList *cl)`
`91`	`91`	`for ( ai = al ? al->list : NULL ; ai ; ai = ai->next ) {`
`92`	`92`	`if (p != printStructure)`
`93`	`93`	`p++ = ' '; / insert blank between attributes */`
`94`		`- snprintf(p, strlen(p), "%s", ai->attribute->any.name);`
	`94`	`+ snprintf(p, printStructure + sizeof(printStructure) - p, "%s", ai->attribute->any.name);`
`95`	`95`	`p += strlen(p);`
`96`	`96`	`}`
`97`	`97`