Merge pull request #24143 from seanm:sprintf4

1 year ago · ca0bd70cde
parent 613ff7c85d d792ebc5d2
commit ca0bd70cde
1 changed files with 3 additions and 3 deletions
--- a/modules/core/src/persistence_xml.cpp
+++ b/modules/core/src/persistence_xml.cpp
@ -308,8 +308,8 @@ public:

        if( !multiline )
        {
-            ptr = fs->resizeWriteBuffer( ptr, len + 9 );
-            sprintf( ptr, "<!-- %s -->", comment );
+            ptr = fs->resizeWriteBuffer( ptr, len + 5+4+1 );
+            snprintf( ptr, len + 5+4+1, "<!-- %s -->", comment );
            len = (int)strlen(ptr);
        }
        else
@ -344,7 +344,7 @@ public:
                fs->setBufferPtr(ptr);
                ptr = fs->flush();
            }
-            sprintf( ptr, "-->" );
+            strcpy( ptr, "-->" );
            fs->setBufferPtr(ptr + 3);
            fs->flush();
        }