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| author | Sergei Golubchik <serg@mariadb.org> | 2017-03-07 19:17:37 +0100 |
|---|---|---|
| committer | Sergei Golubchik <serg@mariadb.org> | 2017-03-10 18:21:29 +0100 |
| commit | 5d40ed864eb91314c894c713cd0d3d03c62ec8c5 (patch) | |
| tree | 597eab3f29343ffb834b8a9f4e5a54f4be56212d /include | |
| parent | e0a03ca30aa6f91daf7ea519a57d85e54dc49927 (diff) | |
| download | mariadb-git-5d40ed864eb91314c894c713cd0d3d03c62ec8c5.tar.gz | |
MDEV-11752 Unsafe strmov - function definition in include/m_string.h
assert that strmov() cannot be used on overlapping strings.
(because strpcpy cannot)
Diffstat (limited to 'include')
| -rw-r--r-- | include/m_string.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/m_string.h b/include/m_string.h index 969725e4631..7437ea8b7cd 100644 --- a/include/m_string.h +++ b/include/m_string.h @@ -73,11 +73,13 @@ extern void *(*my_str_malloc)(size_t); extern void *(*my_str_realloc)(void *, size_t); extern void (*my_str_free)(void *); +#ifdef DBUG_OFF #if defined(HAVE_STPCPY) && MY_GNUC_PREREQ(3, 4) && !defined(__INTEL_COMPILER) #define strmov(A,B) __builtin_stpcpy((A),(B)) #elif defined(HAVE_STPCPY) #define strmov(A,B) stpcpy((A),(B)) #endif +#endif /* Declared in int2str() */ extern const char _dig_vec_upper[]; |