https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103835
--- Comment #5 from Martin Sebor ---
It's the same cause. When the -Wformat-overflow and -truncation warnings are
unable to compute the exact length of a string argument to a directive like %s
they use the size of the array the string is stored
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103835
--- Comment #4 from lavr at ncbi dot nlm.nih.gov ---
Thank you for investigating this!
Like I said, it's better NOT to emit any warnings if some machinery in the
compiler is not perfect enough to recognize the danger correctly (as it used to
be
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103835
Martin Sebor changed:
What|Removed |Added
Summary|Bogus sprintf warnings |bogus sprintf warnings due
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103835
--- Comment #2 from lavr at ncbi dot nlm.nih.gov ---
Irrespective of whether atoi() is known, printing an "int" (or two) will never
produce this many characters... This, however, also seems to have triggered
some weird logic that took the entire
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103835
Andrew Pinski changed:
What|Removed |Added
Last reconfirmed||2021-12-26
Keywords|
