_msProcessAutoProjection(): fix memleak in error code path

rouault · github-actions[bot] · commit da428d335a5b · 2022-10-07T11:14:07.000Z
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=52158
diff --git a/mapproject.c b/mapproject.c
@@ -731,6 +731,7 @@ static int _msProcessAutoProjection(projectionObj *p)
                "WMS/WFS AUTO/AUTO2 PROJECTION must be in the format "
                "'AUTO:proj_id,units_id,lon0,lat0' or 'AUTO2:crs_id,factor,lon0,lat0'(got '%s').\n",
                "_msProcessAutoProjection()", p->args[0]);
+    msFreeCharArray(args, numargs);
     return -1;
   }
 

Original file line number	Diff line number	Diff line change
`@@ -731,6 +731,7 @@ static int _msProcessAutoProjection(projectionObj *p)`
`731`	`731`	`"WMS/WFS AUTO/AUTO2 PROJECTION must be in the format "`
`732`	`732`	`"'AUTO:proj_id,units_id,lon0,lat0' or 'AUTO2:crs_id,factor,lon0,lat0'(got '%s').\n",`
`733`	`733`	`"_msProcessAutoProjection()", p->args[0]);`
	`734`	`+ msFreeCharArray(args, numargs);`
`734`	`735`	`return -1;`
`735`	`736`	`}`
`736`	`737`