On 26.02.2012 20:12, Mike Gilbert wrote:
Running grub-mkimage --help triggers an infinite loop in __argp_get_display_len. Backtrace attached.
Yes, I've just noticed it. I have a fix, just testing it.
The following change seems to resolve it; I wonder if it should be applied to the other functions in argp-fmtstream.c?=== modified file 'grub-core/gnulib/argp-fmtstream.c' --- grub-core/gnulib/argp-fmtstream.c 2012-02-26 18:07:59 +0000 +++ grub-core/gnulib/argp-fmtstream.c 2012-02-26 19:04:10 +0000 @@ -133,7 +133,7 @@ size_t s; s = mbrtowc (&wc, ptr, end - ptr,&ps); - if (s == (size_t) -1) + if (s == 0 || s == (size_t) -1 || s == (size_t) -2) break; r += wcwidth (wc); ptr += s; _______________________________________________ Grub-devel mailing list Grub-devel@gnu.org https://lists.gnu.org/mailman/listinfo/grub-devel
-- Regards Vladimir 'φ-coder/phcoder' Serbinenko _______________________________________________ Grub-devel mailing list Grub-devel@gnu.org https://lists.gnu.org/mailman/listinfo/grub-devel
