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| author | shane <shane@noemail.net> | 2009-03-05 04:23:47 +0000 |
|---|---|---|
| committer | shane <shane@noemail.net> | 2009-03-05 04:23:47 +0000 |
| commit | e34c647ed0b52e416e4ad656306fc1b5807c9143 (patch) | |
| tree | 709f69e6ed0e442d74327165b00a02c5016109b1 /src/resolve.c | |
| parent | be21779385d54062ff3b75c2e4881c986d7798a5 (diff) | |
| download | sqlite-e34c647ed0b52e416e4ad656306fc1b5807c9143.tar.gz sqlite-e34c647ed0b52e416e4ad656306fc1b5807c9143.zip | |
Added some asserts and a check for a null pointer dereference. (CVS 6337)
FossilOrigin-Name: 6b0cabd017ed25530b2d918d2c069fcbdd60a3f6
Diffstat (limited to 'src/resolve.c')
| -rw-r--r-- | src/resolve.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/resolve.c b/src/resolve.c index 81180df9e..1f2641df3 100644 --- a/src/resolve.c +++ b/src/resolve.c @@ -14,7 +14,7 @@ ** resolve all identifiers by associating them with a particular ** table and column. ** -** $Id: resolve.c,v 1.19 2009/03/02 01:22:40 drh Exp $ +** $Id: resolve.c,v 1.20 2009/03/05 04:23:47 shane Exp $ */ #include "sqliteInt.h" #include <stdlib.h> @@ -130,6 +130,7 @@ static int lookupName( NameContext *pTopNC = pNC; /* First namecontext in the list */ Schema *pSchema = 0; /* Schema of the expression */ + assert( pNC ); /* the name context cannot be NULL. */ assert( pColumnToken && pColumnToken->z ); /* The Z in X.Y.Z cannot be NULL */ /* Dequote and zero-terminate the names */ |