Mercurial > code
diff array.c @ 147:535f12e0a5af
Add a flag to prevent insertions at out of bounds
author | David Demelier <markand@malikania.fr> |
---|---|
date | Fri, 11 May 2012 20:06:41 +0200 |
parents | e3cf5ac9a5aa |
children | 94847374833b |
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--- a/array.c Fri May 11 19:06:56 2012 +0200 +++ b/array.c Fri May 11 20:06:41 2012 +0200 @@ -109,6 +109,10 @@ int array_insert(struct array *arr, const void *data, int index) { + if (arr->flags & ARRAY_INSERTSAFE) + if (index < 0 || index > arr->length) + return -1; + if (index < 0) return array_push(arr, data); if (index >= arr->length)