diff options
Diffstat (limited to 'import-layers/yocto-poky/meta/recipes-devtools/elfutils/elfutils-0.166/Fix_one_GCC7_warning.patch')
| -rw-r--r-- | import-layers/yocto-poky/meta/recipes-devtools/elfutils/elfutils-0.166/Fix_one_GCC7_warning.patch | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/import-layers/yocto-poky/meta/recipes-devtools/elfutils/elfutils-0.166/Fix_one_GCC7_warning.patch b/import-layers/yocto-poky/meta/recipes-devtools/elfutils/elfutils-0.166/Fix_one_GCC7_warning.patch new file mode 100644 index 000000000..25f5e1482 --- /dev/null +++ b/import-layers/yocto-poky/meta/recipes-devtools/elfutils/elfutils-0.166/Fix_one_GCC7_warning.patch @@ -0,0 +1,45 @@ +From 8e2ab18b874d1fda06243ad00209d44e2992928a Mon Sep 17 00:00:00 2001 +From: Mark Wielaard <mark@klomp.org> +Date: Sun, 12 Feb 2017 21:51:34 +0100 +Subject: [PATCH 1/2] libasm: Fix one GCC7 -Wformat-truncation=2 warning. + +Make sure that if we have really lots of labels the tempsym doesn't get +truncated because it is too small to hold the whole name. + +This doesn't enable -Wformat-truncation=2 or fix other "issues" pointed +out by enabling this warning because there are currently some issues +with it. https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79448 + +Signed-off-by: Mark Wielaard <mark@klomp.org> + +Upstream-Status: Backport (https://sourceware.org/git/?p=elfutils.git;a=commit;h=93c51144c3f664d4e9709da75a1d0fa00ea0fe95) +Signed-off-by: Joshua Lock <joshua.g.lock@intel.com> +--- + libasm/asm_newsym.c | 6 ++++-- + 1 file changed, 4 insertions(+), 2 deletions(-) + +diff --git a/libasm/asm_newsym.c b/libasm/asm_newsym.c +index 7f522910..76482bb2 100644 +--- a/libasm/asm_newsym.c ++++ b/libasm/asm_newsym.c +@@ -1,5 +1,5 @@ + /* Define new symbol for current position in given section. +- Copyright (C) 2002, 2005 Red Hat, Inc. ++ Copyright (C) 2002, 2005, 2017 Red Hat, Inc. + This file is part of elfutils. + Written by Ulrich Drepper <drepper@redhat.com>, 2002. + +@@ -44,7 +44,9 @@ AsmSym_t * + asm_newsym (AsmScn_t *asmscn, const char *name, GElf_Xword size, + int type, int binding) + { +-#define TEMPSYMLEN 10 ++/* We don't really expect labels with many digits, but in theory it could ++ be 10 digits (plus ".L" and a zero terminator). */ ++#define TEMPSYMLEN 13 + char tempsym[TEMPSYMLEN]; + AsmSym_t *result; + +-- +2.13.0 + |