diff for duplicates of <20040610191004.GA1661@kroah.com> diff --git a/a/1.txt b/N1/1.txt index 0fb40bb..fbc5d2b 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -56,7 +56,7 @@ diff -Nru a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c - data_ptrs = (u8 **) kmalloc(rdwr_arg.nmsgs * sizeof(u8 *), - GFP_KERNEL); + data_ptrs = kmalloc(rdwr_arg.nmsgs * sizeof(u8 __user *), GFP_KERNEL); - if (data_ptrs = NULL) { + if (data_ptrs == NULL) { kfree(rdwr_pa); return -ENOMEM; @@ -252,7 +251,7 @@ @@ -66,5 +66,5 @@ diff -Nru a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c - data_ptrs[i] = rdwr_pa[i].buf; + data_ptrs[i] = (u8 __user *)rdwr_pa[i].buf; rdwr_pa[i].buf = kmalloc(rdwr_pa[i].len, GFP_KERNEL); - if(rdwr_pa[i].buf = NULL) { + if(rdwr_pa[i].buf == NULL) { res = -ENOMEM; diff --git a/a/content_digest b/N1/content_digest index 54e2f7a..0d64a60 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -1,9 +1,9 @@ "ref\01086838266.32059.320.camel@dooby.cs.berkeley.edu\0" "ref\020040610044903.GE12308@parcelfarce.linux.theplanet.co.uk\0" "ref\020040610165821.GB32577@kroah.com\0" - "From\0greg@kroah.com (Greg KH)\0" - "Subject\0Finding user/kernel pointer bugs [no html]\0" - "Date\0Thu, 19 May 2005 06:25:01 +0000\0" + "From\0Greg KH <greg@kroah.com>\0" + "Subject\0Re: Finding user/kernel pointer bugs [no html]\0" + "Date\0Thu, 10 Jun 2004 12:10:04 -0700\0" "To\0viro@parcelfarce.linux.theplanet.co.uk" " sensors@stimpy.netroedge.com\0" "Cc\0Robert T. Johnson <rtjohnso@eecs.berkeley.edu>" @@ -68,7 +68,7 @@ "-\t\tdata_ptrs = (u8 **) kmalloc(rdwr_arg.nmsgs * sizeof(u8 *),\n" "-\t\t\t\t\t GFP_KERNEL);\n" "+\t\tdata_ptrs = kmalloc(rdwr_arg.nmsgs * sizeof(u8 __user *), GFP_KERNEL);\n" - " \t\tif (data_ptrs = NULL) {\n" + " \t\tif (data_ptrs == NULL) {\n" " \t\t\tkfree(rdwr_pa);\n" " \t\t\treturn -ENOMEM;\n" "@@ -252,7 +251,7 @@\n" @@ -78,7 +78,7 @@ "-\t\t\tdata_ptrs[i] = rdwr_pa[i].buf;\n" "+\t\t\tdata_ptrs[i] = (u8 __user *)rdwr_pa[i].buf;\n" " \t\t\trdwr_pa[i].buf = kmalloc(rdwr_pa[i].len, GFP_KERNEL);\n" - " \t\t\tif(rdwr_pa[i].buf = NULL) {\n" + " \t\t\tif(rdwr_pa[i].buf == NULL) {\n" " \t\t\t\tres = -ENOMEM;" -0a71a9d6efba218517e828d6087c946da9fec4d5b1fc471ffcd9a96fc71eff0b +7676102c0bce89392e1c7edf33cff82277732fd3a431c994b7f9b7c179d675b4
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