diff options
| -rw-r--r-- | mysys/default_modify.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/mysys/default_modify.c b/mysys/default_modify.c index e2bc12a2c95..ea384f9f27a 100644 --- a/mysys/default_modify.c +++ b/mysys/default_modify.c @@ -71,7 +71,7 @@ int modify_defaults_file(const char *file_location, const char *option, uint opt_len, optval_len, sect_len, nr_newlines= 0, buffer_size; my_bool in_section= FALSE, opt_applied= 0; uint reserve_extended= 1, old_opt_len= 0; - uint new_opt_len= opt_len + 1 + optval_len + NEWLINE_LEN; + uint new_opt_len; int reserve_occupied= 0; DBUG_ENTER("modify_defaults_file"); @@ -80,11 +80,13 @@ int modify_defaults_file(const char *file_location, const char *option, /* my_fstat doesn't use the flag parameter */ if (my_fstat(fileno(cnf_file), &file_stat, MYF(0))) - goto err; + goto malloc_err; opt_len= (uint) strlen(option); optval_len= (uint) strlen(option_value); + new_opt_len= opt_len + 1 + optval_len + NEWLINE_LEN; + /* calculate the size of the buffer we need */ buffer_size= sizeof(char) * (file_stat.st_size + /* option name len */ |