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| author | Marko Mäkelä <marko.makela@mariadb.com> | 2020-03-25 12:09:47 +0200 |
|---|---|---|
| committer | Marko Mäkelä <marko.makela@mariadb.com> | 2020-04-01 12:08:45 +0300 |
| commit | a1846b7a642dd5b5b36f3d4f0099cb7c0149f859 (patch) | |
| tree | 2ec17f7e5d62a5b571761369605f599343db4e3b /client | |
| parent | bc862c4ebeb9d706465d580ed58c235704579c05 (diff) | |
| download | mariadb-git-a1846b7a642dd5b5b36f3d4f0099cb7c0149f859.tar.gz | |
MDEV-22035 Memory leak in main.mysqltest
The test main.mysqltest could crash or hang with
cmake -DWITH_ASAN=ON builds. The reason appears to be
a memory leak, which was found out by manually invoking
echo --replace_regex a > file
ASAN_OPTIONS=log_path=/dev/shm/asan mysqltest ... < file
and then examining the /dev/shm/asan.* file.
Diffstat (limited to 'client')
| -rw-r--r-- | client/mysqltest.cc | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/client/mysqltest.cc b/client/mysqltest.cc index 1517771e743..46e83bf0292 100644 --- a/client/mysqltest.cc +++ b/client/mysqltest.cc @@ -10190,6 +10190,7 @@ void append_replace_regex(char* expr, char *expr_end, struct st_replace_regex* r return; err: + my_free(res->regex_arr.buffer); my_free(res); die("Error parsing replace_regex \"%s\"", expr); } |