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| author | Sergei Golubchik <serg@mariadb.org> | 2017-05-11 19:48:42 +0200 |
|---|---|---|
| committer | Sergei Golubchik <serg@mariadb.org> | 2017-05-15 22:23:10 +0200 |
| commit | 52aa200919b1fd9357c05bcdfc66a42e51f242b3 (patch) | |
| tree | 7c3c15b54110084a64e6f5f07e70de3016b1b6ae /mysys | |
| parent | 602b5e4c498ad2e2d045adfa4fd1478ac437582a (diff) | |
| download | mariadb-git-52aa200919b1fd9357c05bcdfc66a42e51f242b3.tar.gz | |
MDEV-12420 max_recursive_iterations did not prevent a stack-overflow and segfault
post-review fixes
* move pcre-specific variable out of mysys
* don't use current_thd
* move a commonly used macro to my_sys.h
* remove new sysvar
Diffstat (limited to 'mysys')
| -rw-r--r-- | mysys/lf_alloc-pin.c | 6 | ||||
| -rw-r--r-- | mysys/my_init.c | 2 |
2 files changed, 0 insertions, 8 deletions
diff --git a/mysys/lf_alloc-pin.c b/mysys/lf_alloc-pin.c index 282433ea48d..a60a2ae657c 100644 --- a/mysys/lf_alloc-pin.c +++ b/mysys/lf_alloc-pin.c @@ -328,12 +328,6 @@ static int match_pins(LF_PINS *el, void *addr) return 0; } -#if STACK_DIRECTION < 0 -#define available_stack_size(CUR,END) (long) ((char*)(CUR) - (char*)(END)) -#else -#define available_stack_size(CUR,END) (long) ((char*)(END) - (char*)(CUR)) -#endif - #define next_node(P, X) (*((uchar * volatile *)(((uchar *)(X)) + (P)->free_ptr_offset))) #define anext_node(X) next_node(&allocator->pinbox, (X)) diff --git a/mysys/my_init.c b/mysys/my_init.c index 206f96827c3..dee41e1202a 100644 --- a/mysys/my_init.c +++ b/mysys/my_init.c @@ -45,8 +45,6 @@ my_bool my_init_done= 0; uint mysys_usage_id= 0; /* Incremented for each my_init() */ ulonglong my_thread_stack_size= (sizeof(void*) <= 4)? 65536: ((256-16)*1024); -/* http://pcre.org/original/doc/html/pcrestack.html - replaced by init_pcre value */ -ulonglong my_pcre_frame_size= 640 + 16; static ulong atoi_octal(const char *str) { |