The patch titled
uml: cow_user.c warning corrections
has been added to the -mm tree. Its filename is
uml-cow_userc-warning-corrections.patch
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------------------------------------------------------
Subject: uml: cow_user.c warning corrections
From: Vitaliy Ivanov <vitalivanov@xxxxxxxxx>
arch/um/drivers/cow_user.c: In function `absolutize':
arch/um/drivers/cow_user.c:189:7: warning: ignoring return value of `chdir', declared with attribute warn_unused_result
[richard@xxxxxx: happens only with -D_FORTIFY_SOURCE=2]
Signed-off-by: Vitaliy Ivanov <vitalivanov@xxxxxxxxx>
Signed-off-by: Richard Weinberger <richard@xxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/um/drivers/cow_user.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff -puN arch/um/drivers/cow_user.c~uml-cow_userc-warning-corrections arch/um/drivers/cow_user.c
--- a/arch/um/drivers/cow_user.c~uml-cow_userc-warning-corrections
+++ a/arch/um/drivers/cow_user.c
@@ -186,7 +186,11 @@ static int absolutize(char *to, int size
strcat(to, "/");
strcat(to, from);
}
- chdir(save_cwd);
+ if (chdir(save_cwd)) {
+ cow_printf("absolutize : Can't cd to '%s' - "
+ "errno = %d\n", save_cwd, errno);
+ return -1;
+ }
return 0;
}
_
Patches currently in -mm which might be from vitalivanov@xxxxxxxxx are
linux-next.patch
um-fix-_fortify_source=2-support-for-kernel-modules.patch
uml-drivers-net_userc-memory-leak-fix.patch
uml-cow_userc-warning-corrections.patch
uml-helperc-warning-corrections.patch
uml-drivers-slip_userc-memory-leak-fix.patch
uml-free-resources.patch
gcov-disable-constructors-for-uml.patch
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