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author | tradke <tradke@c78560ca-4b45-4335-b268-5f3340f3cb52> | 2007-02-16 12:05:48 +0000 |
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committer | tradke <tradke@c78560ca-4b45-4335-b268-5f3340f3cb52> | 2007-02-16 12:05:48 +0000 |
commit | ae2b63d5833740f3d800b3d16ec16c8503eb8ab7 (patch) | |
tree | ba477e108b02f518f81bb2e6e9aa288cd6770f5b | |
parent | e41e9374712cff6ddc5cdada04ddbe14d836388d (diff) |
check the varindex argument passed into GetCartSymVI() and SetCartSymVI()
git-svn-id: http://svn.cactuscode.org/arrangements/CactusBase/CartGrid3D/trunk@232 c78560ca-4b45-4335-b268-5f3340f3cb52
-rw-r--r-- | src/GetSymmetry.c | 7 | ||||
-rw-r--r-- | src/SetSymmetry.c | 7 |
2 files changed, 14 insertions, 0 deletions
diff --git a/src/GetSymmetry.c b/src/GetSymmetry.c index f21a3ee..5224a96 100644 --- a/src/GetSymmetry.c +++ b/src/GetSymmetry.c @@ -57,6 +57,13 @@ int GetCartSymVI(const cGH *GH, int *sym, int vi) DECLARE_CCTK_PARAMETERS + if (vi < 0 || vi >= CCTK_NumVars ()) + { + CCTK_VWarn(1,__LINE__,__FILE__,CCTK_THORNSTRING, + "Invalid variable index %d in GetCartSymVI", vi); + return(-1); + } + /* Pointer to the SymmetryGHextension */ sGHex = (SymmetryGHex *)CCTK_GHExtension(GH, "Symmetry"); diff --git a/src/SetSymmetry.c b/src/SetSymmetry.c index 263af8d..c0742fc 100644 --- a/src/SetSymmetry.c +++ b/src/SetSymmetry.c @@ -59,6 +59,13 @@ int SetCartSymVI (const cGH *GH, const int *sym, int vi) DECLARE_CCTK_PARAMETERS + if (vi < 0 || vi >= CCTK_NumVars ()) + { + CCTK_VWarn(1,__LINE__,__FILE__,CCTK_THORNSTRING, + "Invalid variable index %d in SetCartSymVI", vi); + return(-1); + } + /* Pointer to the SymmetryGHextension */ sGHex = (SymmetryGHex *) CCTK_GHExtension (GH, "Symmetry"); |