The patch titled
strstrip(): mark as as must_check
has been removed from the -mm tree. Its filename was
strstrip-mark-as-as-must_check.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: strstrip(): mark as as must_check
From: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx>
strstrip() can return a modified value of its input argument, when
removing elading whitesapce. So it is surely bug for this function's
return value to be ignored. The caller is probably going to use the
incorrect original pointer.
So mark it __must_check to prevent this frm happening (as it has before).
Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
diff -puN include/linux/string.h~strstrip-mark-as-as-must_check include/linux/string.h
--- a/include/linux/string.h~strstrip-mark-as-as-must_check
+++ a/include/linux/string.h
@@ -62,7 +62,7 @@ extern char * strnchr(const char *, size
#ifndef __HAVE_ARCH_STRRCHR
extern char * strrchr(const char *,int);
#endif
-extern char * strstrip(char *);
+extern char * __must_check strstrip(char *);
#ifndef __HAVE_ARCH_STRSTR
extern char * strstr(const char *,const char *);
#endif
_
Patches currently in -mm which might be from kosaki.motohiro@xxxxxxxxxxxxxx are
origin.patch
page-allocator-always-wake-kswapd-when-restarting-an-allocation-attempt-after-direct-reclaim-failed.patch
page-allocator-do-not-allow-interrupts-to-use-alloc_harder.patch
linux-next.patch
oom-dump-stack-and-vm-state-when-oom-killer-panics.patch
readahead-add-blk_run_backing_dev.patch
mmap-dont-return-enomem-when-mapcount-is-temporarily-exceeded-in-munmap.patch
mmap-dont-return-enomem-when-mapcount-is-temporarily-exceeded-in-munmap-checkpatch-fixes.patch
mm-vsmcan-check-shrink_active_list-sc-isolate_pages-return-value.patch
mm-move-inc_zone_page_statenr_isolated-to-just-isolated-place.patch
oom_kill-use-rss-value-instead-of-vm-size-for-badness.patch
fs-symlink-write_begin-allocation-context-fix-reiser4-fix.patch
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