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| author | Mark Wielaard <mark@klomp.org> | 2022-05-31 11:00:06 +0200 |
|---|---|---|
| committer | Mark Wielaard <mark@klomp.org> | 2022-06-15 02:37:18 +0200 |
| commit | dac0515d825e788dec188fff4d5b9d4ac7383f33 (patch) | |
| tree | 18b64816fe5fb703f11ad4ad7c0a9251bbc42961 /gdb/debuginfod-support.c | |
| parent | 55bb7f5bb6caf52d94d9716ef94ac4d02d71ad12 (diff) | |
| download | binutils-gdb-dac0515d825e788dec188fff4d5b9d4ac7383f33.tar.gz | |
gdb: Always suppress stringop-overread warning in debuginfod-support.c
Just like on s390x with g++ 11.2.1 and ppc64le with g++ 11.3.1 g++ 11
on hppa produces a spurious warning for stringop-overread in
debuginfod_is_enabled for url_view. Just always suppress it on all
arches.
https://sourceware.org/bugzilla/show_bug.cgi?id=29198
gdb/ChangeLog:
* debuginfod-support.c (debuginfod_is_enabled): Always use
DIAGNOSTIC_IGNORE_STRINGOP_OVERREAD.
Diffstat (limited to 'gdb/debuginfod-support.c')
| -rw-r--r-- | gdb/debuginfod-support.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/gdb/debuginfod-support.c b/gdb/debuginfod-support.c index 6dc08fc29b6..9dbe6b5d8b2 100644 --- a/gdb/debuginfod-support.c +++ b/gdb/debuginfod-support.c @@ -193,17 +193,14 @@ debuginfod_is_enabled () if (off == gdb::string_view::npos) break; url_view = url_view.substr (off); -#if defined (__s390x__) || defined (__powerpc64__) - /* g++ 11.2.1 on s390x and g++ 11.3.1 on ppc64le seem convinced - url_view might be of SIZE_MAX length. And so complains - because the length of an array can only be PTRDIFF_MAX. */ + /* g++ 11.2.1 on s390x, g++ 11.3.1 on ppc64le and g++ 11 on + hppa seem convinced url_view might be of SIZE_MAX length. + And so complains because the length of an array can only + be PTRDIFF_MAX. */ DIAGNOSTIC_PUSH DIAGNOSTIC_IGNORE_STRINGOP_OVERREAD -#endif off = url_view.find_first_of (' '); -#if defined (__s390x__) || defined (__powerpc64__) DIAGNOSTIC_POP -#endif gdb_printf (_(" <%ps>\n"), styled_string (file_name_style.style (), |