This is primarily Martin's work, tweaked to work with the updated
c_strlen API from a few weeks ago.
The API passes in a c_strlen_data structure pointer rather than a tree
pointer. Information about the string is bubbled back to the caller via
that structure. That's trivial.
More importantly c
On 08/13/2018 03:28 PM, Martin Sebor wrote:
> The attached changes implement the detection of past-the-end reads
> by the sprintf family of functions due to unterminated arguments to
> %s directives.
>
> gcc-86552-4.diff
>
>
> PR tree-optimization/86552 - missing warning for reading past the end
The attached changes implement the detection of past-the-end reads
by the sprintf family of functions due to unterminated arguments to
%s directives.
PR tree-optimization/86552 - missing warning for reading past the end of non-string arrays
gcc/ChangeLog:
* gimple-ssa-sprintf.c (struct fmtresul
