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fix null terminated string (#6370)

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This commit is contained in:
Joe Bolinger 2019-07-22 17:11:58 -07:00 committed by Paul Yang
parent 33af06edbb
commit 180d3e3287
1 changed files with 2 additions and 2 deletions
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4
ruby/ext/google/protobuf_c/message.c
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@ -192,7 +192,7 @@ static int extract_method_call(VALUE method_name, MessageHeader* self,
// Find the field name
char wrapper_field_name[name_len - 8];
strncpy(wrapper_field_name, name, name_len - 9);
wrapper_field_name[name_len - 7] = '\0';
wrapper_field_name[name_len - 9] = '\0';
// Check if field exists and is a wrapper type
const upb_oneofdef* test_o_wrapper;
@ -220,7 +220,7 @@ static int extract_method_call(VALUE method_name, MessageHeader* self,
// Find enum field name
char enum_name[name_len - 5];
strncpy(enum_name, name, name_len - 6);
enum_name[name_len - 4] = '\0';
enum_name[name_len - 6] = '\0';
// Check if enum field exists
const upb_oneofdef* test_o_enum;