[gentoo-commits] proj/portage:master commit in: src/

[Mike Gilbert]

commit:     8cc2348a2c0706f57962fee09a91c5a5b85f1b99
Author:     Mike Gilbert <floppym <AT> gentoo <DOT> org>
AuthorDate: Wed Aug  2 15:21:26 2023 +0000
Commit:     Mike Gilbert <floppym <AT> gentoo <DOT> org>
CommitDate: Wed Aug  2 15:26:01 2023 +0000
URL:        https://gitweb.gentoo.org/proj/portage.git/commit/?id=8cc2348a

_reflink_linux_file_copy: initialize error to 0

Avoids a compiler warning:
```
../src/portage_util_file_copy_reflink_linux.c: In function 
‘_reflink_linux_file_copy’:
../src/portage_util_file_copy_reflink_linux.c:379:12: warning: ‘error’ may be 
used uninitialized [-Wmaybe-uninitialized]
  379 |         if (!error && ftruncate(fd_out, offset_out) < 0)
      |            ^
../src/portage_util_file_copy_reflink_linux.c:205:22: note: ‘error’ was 
declared here
  205 |     int eintr_retry, error, fd_in, fd_out, stat_in_acquired, 
stat_out_acquired;
      |                      ^~~~~
```

Signed-off-by: Mike Gilbert <floppym <AT> gentoo.org>

 src/portage_util_file_copy_reflink_linux.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/portage_util_file_copy_reflink_linux.c 
b/src/portage_util_file_copy_reflink_linux.c
index 74ba4a010..e98db3db8 100644
--- a/src/portage_util_file_copy_reflink_linux.c
+++ b/src/portage_util_file_copy_reflink_linux.c
@@ -214,6 +214,7 @@ _reflink_linux_file_copy(PyObject *self, PyObject *args)
         return NULL;
 
     eintr_retry = 1;
+    error = 0;
     offset_out = 0;
     stat_in_acquired = 0;
     stat_out_acquired = 0;