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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2026-09-14 13:41:11 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2026-09-14 13:41:11 +0200
commitd396b05e7e39b0ed6f6d5553fbaf174228e18bdf (patch)
tree23c11525e2514ec13b5ce9abd8e9a57b27ca7e54 /fs/squashfs
parentffb45b46184f54bf84d95e82df46932294b2031a (diff)
parent500df175a7f9e6bc1a9c328590ca5150f84f9ff0 (diff)
downloadlinux-stable-linux-rolling-stable.tar.gz
linux-stable-linux-rolling-stable.zip
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/squashfs')
-rw-r--r--fs/squashfs/cache.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/squashfs/cache.c b/fs/squashfs/cache.c
index 67abd4dff222..2807b80d46b7 100644
--- a/fs/squashfs/cache.c
+++ b/fs/squashfs/cache.c
@@ -299,7 +299,7 @@ int squashfs_copy_data(void *buffer, struct squashfs_cache_entry *entry,
{
int remaining = length;
- if (length == 0)
+ if (length == 0 || offset < 0)
return 0;
else if (buffer == NULL)
return min(length, entry->length - offset);