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| author | ktietz <ktietz@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-06-23 16:20:31 +0000 |
|---|---|---|
| committer | ktietz <ktietz@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-06-23 16:20:31 +0000 |
| commit | 761d3cae9ae2170561b7ff586bfea48ceea9908a (patch) | |
| tree | dbfcad22e395731023e7d6873c7e74762b738fc7 /libgcc | |
| parent | eb8fdbe9c05d8d23fc667c435e9ce24a6b7d0727 (diff) | |
| download | gcc-761d3cae9ae2170561b7ff586bfea48ceea9908a.tar.gz | |
PR libgcc/61585
* unwind-seh.c (_Unwind_GetGR): Check for proper
index range.
(_Unwind_SetGR): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211900 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libgcc')
| -rw-r--r-- | libgcc/ChangeLog | 7 | ||||
| -rw-r--r-- | libgcc/unwind-seh.c | 4 |
2 files changed, 9 insertions, 2 deletions
diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog index 04c8f73706e..c4a35a896b9 100644 --- a/libgcc/ChangeLog +++ b/libgcc/ChangeLog @@ -1,3 +1,10 @@ +2014-06-23 Kai Tietz <ktietz@redhat.com> + + PR libgcc/61585 + * unwind-seh.c (_Unwind_GetGR): Check for proper + index range. + (_Unwind_SetGR): Likewise. + 2014-05-22 Nick Clifton <nickc@redhat.com> * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add diff --git a/libgcc/unwind-seh.c b/libgcc/unwind-seh.c index c8187b37a16..a221d9ffeac 100644 --- a/libgcc/unwind-seh.c +++ b/libgcc/unwind-seh.c @@ -79,7 +79,7 @@ struct _Unwind_Context _Unwind_Word _Unwind_GetGR (struct _Unwind_Context *c, int index) { - if (index < 0 || index > 2) + if (index < 0 || index >= 2) abort (); return c->reg[index]; } @@ -89,7 +89,7 @@ _Unwind_GetGR (struct _Unwind_Context *c, int index) void _Unwind_SetGR (struct _Unwind_Context *c, int index, _Unwind_Word val) { - if (index < 0 || index > 2) + if (index < 0 || index >= 2) abort (); c->reg[index] = val; } |