The patch titled
drivers/char/synclink.c: check kmalloc() return value
has been added to the -mm tree. Its filename is
drivers-char-synclinkc-check-kmalloc-return-value.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: drivers/char/synclink.c: check kmalloc() return value
From: Amit Choudhary <amit2030@xxxxxxxxx>
Signed-off-by: Amit Choudhary <amit2030@xxxxxxxxx>
Cc: Paul Fulghum <paulkf@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/char/synclink.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff -puN drivers/char/synclink.c~drivers-char-synclinkc-check-kmalloc-return-value drivers/char/synclink.c
--- a/drivers/char/synclink.c~drivers-char-synclinkc-check-kmalloc-return-value
+++ a/drivers/char/synclink.c
@@ -4010,8 +4010,13 @@ static int mgsl_alloc_intermediate_txbuf
for ( i=0; i<info->num_tx_holding_buffers; ++i) {
info->tx_holding_buffers[i].buffer =
kmalloc(info->max_frame_size, GFP_KERNEL);
- if ( info->tx_holding_buffers[i].buffer == NULL )
+ if (info->tx_holding_buffers[i].buffer == NULL) {
+ for (--i; i >= 0; i--) {
+ kfree(info->tx_holding_buffers[i].buffer);
+ info->tx_holding_buffers[i].buffer = NULL;
+ }
return -ENOMEM;
+ }
}
return 0;
_
Patches currently in -mm which might be from amit2030@xxxxxxxxx are
drivers-char-synclinkc-check-kmalloc-return-value.patch
-
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