diff options
Diffstat (limited to 'compile.c')
-rw-r--r-- | compile.c | 3 |
1 files changed, 2 insertions, 1 deletions
@@ -6860,7 +6860,8 @@ ibf_dump_overwrite(struct ibf_dump *dump, void *buff, unsigned int size, long of { VALUE str = dump->str; char *ptr = RSTRING_PTR(str); - if (size + offset > RSTRING_LEN(str)) rb_bug("ibf_dump_overwrite: overflow"); + if ((unsigned long)(size + offset) > (unsigned long)RSTRING_LEN(str)) + rb_bug("ibf_dump_overwrite: overflow"); memcpy(ptr + offset, buff, size); } |