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-rw-r--r--ext/mysql/libmysql/default.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/mysql/libmysql/default.c b/ext/mysql/libmysql/default.c
index 6319860b48..d9dbfcf1c6 100644
--- a/ext/mysql/libmysql/default.c
+++ b/ext/mysql/libmysql/default.c
@@ -208,7 +208,7 @@ static my_bool search_default_file(DYNAMIC_ARRAY *args, MEM_ROOT *alloc,
const char *dir, const char *config_file,
const char *ext, TYPELIB *group)
{
- char name[FN_REFLEN+10],buff[257],*ptr,*end,*value,*tmp;
+ char name[FN_REFLEN+10],buff[FN_REFLEN+1],*ptr,*end,*value,*tmp;
FILE *fp;
uint line=0;
my_bool read_values=0,found_group=0;