archive/ruby
1
0
Fork 0
mirror of https://github.com/ruby/ruby.git synced 2025-08-15 13:39:04 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions 4

Don't check for null pointer in calls to free

Browse source 
According to the C99 specification section 7.20.3.2 paragraph 2:

> If ptr is a null pointer, no action occurs.

So we do not need to check that the pointer is a null pointer.
This commit is contained in:
Peter Zhu 2023-06-29 16:31:35 -04:00
parent 37a893d129
commit 58386814a7
Notes: git 2023-06-30 13:13:49 +00:00
16 changed files with 70 additions and 108 deletions
Download patch file Download diff file Expand all files Collapse all files

3
transcode.c
View file

@ -1715,8 +1715,7 @@ rb_econv_close(rb_econv_t *ec)
}
for (i = 0; i < ec->num_trans; i++) {
rb_transcoding_close(ec->elems[i].tc);
if (ec->elems[i].out_buf_start)
xfree(ec->elems[i].out_buf_start);
xfree(ec->elems[i].out_buf_start);
}
xfree(ec->in_buf_start);
xfree(ec->elems);