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| author | Yaroslav Yamshchikov <y.yamshchiko@samsung.com> | 2024-09-20 19:17:54 +0300 |
|---|---|---|
| committer | JinWang An <jinwang.an@samsung.com> | 2024-11-13 09:50:14 +0000 |
| commit | a750b1607a7f1c5c8cc66108c668ba814ad6076b (patch) | |
| tree | fe3a86ffad34f791e4e113f703146a440147ee36 | |
| parent | 99e9924709cb0e4ec762e79a7f1aa8a39b1c5953 (diff) | |
| download | m4-a750b1607a7f1c5c8cc66108c668ba814ad6076b.tar.gz m4-a750b1607a7f1c5c8cc66108c668ba814ad6076b.tar.bz2 m4-a750b1607a7f1c5c8cc66108c668ba814ad6076b.zip | |
Fixed bugged SIGALTSTACK_SS_REVERSED determinationaccepted/tizen/9.0/base/20241115.231636tizen_9.0_baseaccepted/tizen_9.0_base
SIGALTSTACK_SS_REVERSED had been set to 1 if ASan enabled
because of different variable layout. This commit makes
determination of sigaltstack semantics independent from
variable layout.
m4 and makeinfo packets added to build requirements
as they needed to process m4 scripts.
Change-Id: I49582f40086de1a950e2e7d265fa25ee55e42667
Signed-off-by: Yaroslav Yamshchikov <y.yamshchiko@samsung.com>
(cherry picked from commit 3eab2a79629628c20136d064db168a3e3599aa20)
| -rwxr-xr-x | configure | 4 | ||||
| -rw-r--r-- | m4/sigaltstack.m4 | 4 | ||||
| -rw-r--r-- | packaging/m4.spec | 2 |
3 files changed, 10 insertions, 0 deletions
@@ -46690,8 +46690,12 @@ static void check_stack_location (volatile char *addr) } static void stackoverflow_handler (int sig) { +#if __GNUC__ >= 4 + check_stack_location (__builtin_frame_address(0)); +#else char dummy; check_stack_location (&dummy); +#endif } char mystack[2 * (1 << 24)]; int main () diff --git a/m4/sigaltstack.m4 b/m4/sigaltstack.m4 index 47e9000..f249df1 100644 --- a/m4/sigaltstack.m4 +++ b/m4/sigaltstack.m4 @@ -150,8 +150,12 @@ static void check_stack_location (volatile char *addr) } static void stackoverflow_handler (int sig) { +#if __GNUC__ >= 4 + check_stack_location (__builtin_frame_address(0)); +#else char dummy; check_stack_location (&dummy); +#endif } char mystack[2 * (1 << 24)]; int main () diff --git a/packaging/m4.spec b/packaging/m4.spec index c11b2cd..5c1c271 100644 --- a/packaging/m4.spec +++ b/packaging/m4.spec @@ -1,4 +1,6 @@ Name: m4 +BuildRequires: m4 +BuildRequires: makeinfo Version: 1.4.19 Release: 0 License: GPL-3.0+ |