Arpith Kalaginanavoor 89c4a1167f fs/qnx6: fix pointer arithmetic in directory iteration ... The conversion to qnx6_get_folio() in commit b2aa61556f ("qnx6: Convert qnx6_get_page() to qnx6_get_folio()") introduced a regression in directory iteration. The pointer 'de' and the 'limit' address were calculated using byte offsets from a char pointer without scaling by the size of a QNX6 directory entry. This causes the driver to read from incorrect memory offsets, leading to "invalid direntry size" errors and premature termination of directory scans. Fix this by casting 'kaddr' to 'struct qnx6_dir_entry *' before applying the offset and last_entry(...) increments. This allows the compiler to correctly scale the pointer arithmetic by the 32-byte stride of the directory entry structure. Fixes: b2aa61556f ("qnx6: Convert qnx6_get_page() to qnx6_get_folio()") Cc: stable@vger.kernel.org Signed-off-by: Arpith Kalaginanavoor <arpithk@nvidia.com> Link: https://patch.msgid.link/20260526123858.1683035-1-arpithk@nvidia.com Signed-off-by: Christian Brauner (Amutable) <brauner@kernel.org>		2026-05-28 14:16:33 +02:00
..
dir.c	fs/qnx6: fix pointer arithmetic in directory iteration	2026-05-28 14:16:33 +02:00
inode.c	treewide: change inode->i_ino from unsigned long to u64	2026-03-06 14:31:28 +01:00
Kconfig	fs: add CONFIG_BUFFER_HEAD	2023-08-02 09:13:09 -06:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
namei.c	qnx6: Convert qnx6_find_entry() to qnx6_find_ino()	2024-08-07 11:31:55 +02:00
qnx6.h	qnx6: Convert directory handling to use kmap_local	2024-08-07 11:31:56 +02:00
super_mmi.c	Convert 'alloc_obj' family to use the new default GFP_KERNEL argument	2026-02-21 17:09:51 -08:00