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Date: Wed, 20 Mar 2019 00:23:54 +0000 From: bugzilla-daemon@...zilla.kernel.org To: linux-ext4@...r.kernel.org Subject: [Bug 202897] BUG: unable to handle kernel paging request at __memmove https://bugzilla.kernel.org/show_bug.cgi?id=202897 --- Comment #4 from phoonchiang (389387252@...com) --- The following patch can fix this bug, but i'm not sure it is the best way to fix it. diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c index 86ed9c6..fd2ebba 100644 --- a/fs/ext4/xattr.c +++ b/fs/ext4/xattr.c @@ -1695,7 +1695,7 @@ static int ext4_xattr_set_entry(struct ext4_xattr_info *i, /* No failures allowed past this point. */ - if (!s->not_found && here->e_value_size && here->e_value_offs) { + if (!s->not_found && here->e_value_size && here->e_value_offs && !here->e_value_inum) { /* Remove the old value. */ void *first_val = s->base + min_offs; size_t offs = le16_to_cpu(here->e_value_offs); -- You are receiving this mail because: You are watching the assignee of the bug.
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