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| author | Bram Moolenaar <Bram@vim.org> | 2020-01-07 20:59:34 +0100 |
|---|---|---|
| committer | Bram Moolenaar <Bram@vim.org> | 2020-01-07 20:59:34 +0100 |
| commit | e31ee86859528a7ffe00405645547d494e522fa8 (patch) | |
| tree | 741c24aea3fae5efb613d64314a6721d6cad85c5 /src/macros.h | |
| parent | ce6db0273f2c4359f48d75103a42991aa481f14e (diff) | |
patch 8.2.0098: exe stack length can be wrong without being detectedv8.2.0098
Problem: Exe stack length can be wrong without being detected.
Solution: Add a check when ABORT_ON_INTERNAL_ERROR is defined.
Diffstat (limited to 'src/macros.h')
| -rw-r--r-- | src/macros.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/macros.h b/src/macros.h index ca7e4b5d0b..455705ca4f 100644 --- a/src/macros.h +++ b/src/macros.h @@ -344,3 +344,15 @@ #else # define ERROR_IF_POPUP_WINDOW 0 #endif + + +#ifdef ABORT_ON_INTERNAL_ERROR +# define ESTACK_CHECK_DECLARATION int estack_len_before; +# define ESTACK_CHECK_SETUP estack_len_before = exestack.ga_len; +# define ESTACK_CHECK_NOW if (estack_len_before != exestack.ga_len) \ + siemsg("Exestack length expected: %d, actual: %d", estack_len_before, exestack.ga_len); +#else +# define ESTACK_CHECK_DECLARATION +# define ESTACK_CHECK_SETUP +# define ESTACK_CHECK_NOW +#endif |