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| author | Mark H Weaver <mhw@netris.org> | 2015-10-08 10:55:04 -0400 |
|---|---|---|
| committer | Mark H Weaver <mhw@netris.org> | 2015-10-08 10:55:52 -0400 |
| commit | b5881775ac2db345bf5826d6351366346ff03275 (patch) | |
| tree | 1698c3ccad42c6cd8f317bff4f9232d06c1af1b1 /gnu/packages/patches | |
| parent | f956d661add890acb41592482a8a0c3fd90afd76 (diff) | |
| download | guix-b5881775ac2db345bf5826d6351366346ff03275.tar guix-b5881775ac2db345bf5826d6351366346ff03275.tar.gz | |
gnu: libunwind: Add fix for CVE-2015-3239.
* gnu/packages/patches/libunwind-CVE-2015-3239.patch: New file.
* gnu-system.am (dist_patch_DATA): Add it.
* gnu/packages/libunwind.scm (libunwind)[source]: Add patch.
Diffstat (limited to 'gnu/packages/patches')
| -rw-r--r-- | gnu/packages/patches/libunwind-CVE-2015-3239.patch | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/gnu/packages/patches/libunwind-CVE-2015-3239.patch b/gnu/packages/patches/libunwind-CVE-2015-3239.patch new file mode 100644 index 0000000000..3f11ac7337 --- /dev/null +++ b/gnu/packages/patches/libunwind-CVE-2015-3239.patch @@ -0,0 +1,17 @@ +Copied from Fedora. + +https://bugzilla.redhat.com/show_bug.cgi?id=1232265 +http://pkgs.fedoraproject.org/cgit/libunwind.git/tree/libunwind-1.1-fix-CVE-2015-3239.patch + +diff -up libunwind-1.1/include/dwarf_i.h.CVE20153239 libunwind-1.1/include/dwarf_i.h +--- libunwind-1.1/include/dwarf_i.h.CVE20153239 2015-07-10 13:38:36.404996748 -0400 ++++ libunwind-1.1/include/dwarf_i.h 2015-07-10 13:39:25.050707613 -0400 +@@ -20,7 +20,7 @@ + extern const uint8_t dwarf_to_unw_regnum_map[DWARF_REGNUM_MAP_LENGTH]; + /* REG is evaluated multiple times; it better be side-effects free! */ + # define dwarf_to_unw_regnum(reg) \ +- (((reg) <= DWARF_REGNUM_MAP_LENGTH) ? dwarf_to_unw_regnum_map[reg] : 0) ++ (((reg) < DWARF_REGNUM_MAP_LENGTH) ? dwarf_to_unw_regnum_map[reg] : 0) + #endif + + #ifdef UNW_LOCAL_ONLY |