The patch titled
fix mm/util.c:krealloc()
has been removed from the -mm tree. Its filename was
fix-mm-utilckrealloc.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: fix mm/util.c:krealloc()
From: Adrian Bunk <bunk@xxxxxxxxxx>
Commit ef8b4520bd9f8294ffce9abd6158085bde5dc902 added one NULL check for
"p" in krealloc(), but that doesn't seem to be enough since there
doesn't seem to be any guarantee that memcpy(ret, NULL, 0) works
(spotted by the Coverity checker).
For making it clearer what happens this patch also removes the pointless
min().
Signed-off-by: Adrian Bunk <bunk@xxxxxxxxxx>
Acked-by: Christoph Lameter <clameter@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/util.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff -puN mm/util.c~fix-mm-utilckrealloc mm/util.c
--- a/mm/util.c~fix-mm-utilckrealloc
+++ a/mm/util.c
@@ -95,8 +95,8 @@ void *krealloc(const void *p, size_t new
return (void *)p;
ret = kmalloc_track_caller(new_size, flags);
- if (ret) {
- memcpy(ret, p, min(new_size, ks));
+ if (ret && p) {
+ memcpy(ret, p, ks);
kfree(p);
}
return ret;
_
Patches currently in -mm which might be from bunk@xxxxxxxxxx are
origin.patch
git-avr32.patch
git-dvb.patch
remove-saa7134-oss.patch
git-gfs2-nmw.patch
git-libata-all.patch
git-mtd.patch
make-sunrpc-xprtsockcxs_setup_udptcp-static.patch
git-netdev-all.patch
drivers-net-chelsio-if-0-unused-functions.patch
drivers-bluetooth-bpa10xc-fix-memleak.patch
drivers-bluetooth-btsdioc-fix-double-free.patch
git-nfs-make-nfs_wb_page_priority-static.patch
fs-nfs-dirc-should-include-internalh.patch
always-export-pci_scan_single_device.patch
remove-additional-pci_scan_child_bus-prototype.patch
git-scsi-misc.patch
scsi-advansysc-make-3-functions-static.patch
scsi-qla2xxx-possible-cleanups.patch
usb-mon-mon_binc-cleanups.patch
git-x86.patch
xtensa-iss_net_setup-must-be-__init.patch
xtensa-kernel-setupc-remove-dead-code.patch
mm-page-writebackc-make-a-function-static.patch
make-__vmalloc_area_node-static.patch
blackfin-remove-dump_thread.patch
kernel-power-diskc-make-code-static.patch
make-kernel_shutdown_prepare-static.patch
kernel-power-move-function-prototypes-to-header.patch
kill-udffs_dateversion.patch
make-ipc-utilcsysvipc_find_ipc-static.patch
cleanup-after-apus-removal.patch
remove-mm_ptovvtop.patch
remove-__attribute_used__.patch
remove-__attribute_used__-checkpatch-fixes.patch
proper-show_interrupts-prototype.patch
scheduled-oss-driver-removal.patch
linux-inith-simplify-__meminitexit-dependencies.patch
proper-prototype-for-signals_init.patch
kernel-ptracec-should-include-linux-syscallsh.patch
make-srcu_readers_active-static.patch
kernel-notifierc-should-include-linux-rebooth.patch
proper-prototype-for-get_filesystem_list.patch
fs-utimesc-should-include-linux-syscallsh.patch
fs-signalfdc-should-include-linux-syscallsh.patch
fs-eventfdc-should-include-linux-syscallsh.patch
proper-prototype-for-vty_init.patch
drivers-misc-lkdtmc-cleanups.patch
power_supply_ledssysfsc-should-include-power_supplyh.patch
fs-ecryptfs-possible-cleanups.patch
make-video-geode-lxfb_corecgeode_modedb-static.patch
video-hpfbc-section-fix.patch
ext4-superc-fix-ifdefs.patch
make-jbd-journalc__journal_abort_hard-static.patch
move-edactxt-two-levels-up.patch
remove-documentation-smptxt.patch
kernel-cgroupc-remove-dead-code.patch
kernel-cgroupc-make-2-functions-static.patch
memory-controller-add-per-container-lru-and-reclaim-v7.patch
memory-controller-add-switch-to-control-what-type-of-pages-to-limit-v7.patch
fix-m32r-__xchg.patch
reiser4.patch
-
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