diff for duplicates of <20181218082129.GE32567@kadam> diff --git a/a/1.txt b/N1/1.txt index 2c141db..19c44d0 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -21,7 +21,7 @@ index 7b7f8e9a2801..1bbd910d4ddb 100644 * hypervisor. */ lb_offset = param.local_vaddr & (PAGE_SIZE - 1); -+ if (param.count = 0 || ++ if (param.count == 0 || + param.count > U64_MAX - lb_offset - PAGE_SIZE + 1) + return -EINVAL; num_pages = (param.count + lb_offset + PAGE_SIZE - 1) >> PAGE_SHIFT; diff --git a/a/content_digest b/N1/content_digest index 47c9b03..cec5038 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -1,7 +1,7 @@ "ref\020181218082003.GD32567@kadam\0" "From\0Dan Carpenter <dan.carpenter@oracle.com>\0" "Subject\0[PATCH 2/2] fsl_hypervisor: prevent integer overflow in ioctl\0" - "Date\0Tue, 18 Dec 2018 08:21:29 +0000\0" + "Date\0Tue, 18 Dec 2018 11:21:29 +0300\0" "To\0Andrew Morton <akpm@linux-foundation.org>" " Timur Tabi <timur@freescale.com>\0" "Cc\0linux-kernel@vger.kernel.org" @@ -33,7 +33,7 @@ " \t * hypervisor.\n" " \t */\n" " \tlb_offset = param.local_vaddr & (PAGE_SIZE - 1);\n" - "+\tif (param.count = 0 ||\n" + "+\tif (param.count == 0 ||\n" "+\t param.count > U64_MAX - lb_offset - PAGE_SIZE + 1)\n" "+\t\treturn -EINVAL;\n" " \tnum_pages = (param.count + lb_offset + PAGE_SIZE - 1) >> PAGE_SHIFT;\n" @@ -42,4 +42,4 @@ "-- \n" 2.17.1 -f127c42a4c7bc16bb72f5d7b2f869b65f91007c13f4426ad6c1f3856d9487e81 +36912754030f7189c8e67fb91080cc5008d579ad422160e68ad55c282dd98e53
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