mirror/flatpak
1
0
Fork 0
mirror of https://github.com/flatpak/flatpak.git synced 2026-03-28 03:45:10 -04:00
Code Issues Packages Projects Releases Wiki Activity

xattrs: Handle ERANGE

Browse Source 
This is symmetric with an earlier commit which handled a transition from
`size != 0` -> `size = 0`. Now if xattrs are added we retry.
This commit is contained in:
Colin Walters
2017-01-10 22:24:12 -05:00
parent 1ac35488f1
commit 7be21dee4d
1 changed files with 6 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
glnx-xattrs.c
View File

@@ -155,6 +155,7 @@ get_xattrs_impl (const char *path,
g_variant_builder_init (&builder, G_VARIANT_TYPE ("a(ayay)"));
builder_initialized = TRUE;
again:
if (path)
bytes_read = llistxattr (path, NULL, 0);
else
@@ -177,6 +178,11 @@ get_xattrs_impl (const char *path,
real_size = flistxattr (fd, xattr_names, bytes_read);
if (real_size < 0)
{
if (errno == ERANGE)
{
g_free (xattr_names);
goto again;
}
glnx_set_prefix_error_from_errno (error, "%s", "llistxattr");
goto out;
}