diff options
Diffstat (limited to 'sys-kernel/grsec-sources/files')
| -rw-r--r-- | sys-kernel/grsec-sources/files/2.4.28-grsec-2.1.0-pax-mmap-pgtables.patch | 44 | ||||
| -rw-r--r-- | sys-kernel/grsec-sources/files/digest-grsec-sources-2.4.28.2.0.2-r3 | 2 | ||||
| -rw-r--r-- | sys-kernel/grsec-sources/files/digest-grsec-sources-2.4.28.2.1.0-r1 | 3 | ||||
| -rw-r--r-- | sys-kernel/grsec-sources/files/digest-grsec-sources-2.4.28.2.1.0-r2 | 3 | ||||
| -rw-r--r-- | sys-kernel/grsec-sources/files/digest-grsec-sources-2.4.28.2.1.0-r3 (renamed from sys-kernel/grsec-sources/files/digest-grsec-sources-2.4.28.2.1.0) | 0 |
5 files changed, 44 insertions, 8 deletions
diff --git a/sys-kernel/grsec-sources/files/2.4.28-grsec-2.1.0-pax-mmap-pgtables.patch b/sys-kernel/grsec-sources/files/2.4.28-grsec-2.1.0-pax-mmap-pgtables.patch new file mode 100644 index 000000000000..baf4907aba34 --- /dev/null +++ b/sys-kernel/grsec-sources/files/2.4.28-grsec-2.1.0-pax-mmap-pgtables.patch @@ -0,0 +1,44 @@ +--- mm/mmap.c.orig 2005-03-05 13:29:06.000000000 -0500 ++++ mm/mmap.c 2005-03-05 13:33:51.000000000 -0500 +@@ -1014,7 +1014,7 @@ + * we just free'd - but there's no telling how much before. + */ + static void free_pgtables(struct mm_struct * mm, struct vm_area_struct *prev, +- unsigned long start, unsigned long end) ++ struct vm_area_struct *mpnt, unsigned long start, unsigned long end) + { + unsigned long first = start & PGDIR_MASK; + unsigned long last = end + PGDIR_SIZE - 1; +@@ -1046,6 +1046,14 @@ + break; + } + no_mmaps: ++ while (mpnt && first < last) { ++ if ((mpnt->vm_end > first) &&(last > mpnt->vm_start)) { ++ first = mpnt->vm_end + PGDIR_SIZE - 1; ++ last = mpnt->vm_start; ++ } ++ mpnt = mpnt->vm_next; ++ } ++ + if (last < first) + return; + /* +@@ -1106,7 +1114,7 @@ + extra = unmap_vma(mm, addr, len, mpnt, extra); + } + +- free_pgtables(mm, prev, addr, addr+len); ++ free_pgtables(mm, prev, NULL, addr, addr+len); + + return extra; + } +@@ -1130,7 +1138,7 @@ + find_vma_prev(mm, mpnt->vm_start, &prev); + extra_m = unmap_vma(mm, addr_m, len, mpnt, extra_m); + +- free_pgtables(mm, prev, start, end); ++ free_pgtables(mm, prev, free_m, start, end); + } + + return extra_m; diff --git a/sys-kernel/grsec-sources/files/digest-grsec-sources-2.4.28.2.0.2-r3 b/sys-kernel/grsec-sources/files/digest-grsec-sources-2.4.28.2.0.2-r3 deleted file mode 100644 index 04b30398565d..000000000000 --- a/sys-kernel/grsec-sources/files/digest-grsec-sources-2.4.28.2.0.2-r3 +++ /dev/null @@ -1,2 +0,0 @@ -MD5 2f2e5e29772fdacd04129ba16a24afcf grsecurity-2.0.2-2.4.28.patch.gz 141933 -MD5 ac7735000d185bc7778c08288760a8a3 linux-2.4.28.tar.bz2 31064046 diff --git a/sys-kernel/grsec-sources/files/digest-grsec-sources-2.4.28.2.1.0-r1 b/sys-kernel/grsec-sources/files/digest-grsec-sources-2.4.28.2.1.0-r1 deleted file mode 100644 index c85fde9d5a55..000000000000 --- a/sys-kernel/grsec-sources/files/digest-grsec-sources-2.4.28.2.1.0-r1 +++ /dev/null @@ -1,3 +0,0 @@ -MD5 afbd071ae702af4668b2aea32868a698 grsecurity-2.1.0-2.4.28-200501051112.patch 691305 -MD5 ac7735000d185bc7778c08288760a8a3 linux-2.4.28.tar.bz2 31064046 -MD5 3fa09a0d8ea8def546b840bde027d61b linux-2.4.28-CAN-2004-0814.patch 145009 diff --git a/sys-kernel/grsec-sources/files/digest-grsec-sources-2.4.28.2.1.0-r2 b/sys-kernel/grsec-sources/files/digest-grsec-sources-2.4.28.2.1.0-r2 deleted file mode 100644 index c85fde9d5a55..000000000000 --- a/sys-kernel/grsec-sources/files/digest-grsec-sources-2.4.28.2.1.0-r2 +++ /dev/null @@ -1,3 +0,0 @@ -MD5 afbd071ae702af4668b2aea32868a698 grsecurity-2.1.0-2.4.28-200501051112.patch 691305 -MD5 ac7735000d185bc7778c08288760a8a3 linux-2.4.28.tar.bz2 31064046 -MD5 3fa09a0d8ea8def546b840bde027d61b linux-2.4.28-CAN-2004-0814.patch 145009 diff --git a/sys-kernel/grsec-sources/files/digest-grsec-sources-2.4.28.2.1.0 b/sys-kernel/grsec-sources/files/digest-grsec-sources-2.4.28.2.1.0-r3 index c85fde9d5a55..c85fde9d5a55 100644 --- a/sys-kernel/grsec-sources/files/digest-grsec-sources-2.4.28.2.1.0 +++ b/sys-kernel/grsec-sources/files/digest-grsec-sources-2.4.28.2.1.0-r3 |