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| author | Hans-Christoph Steiner <hans@eds.org> | 2014-10-16 22:51:43 -0400 |
|---|---|---|
| committer | Hans-Christoph Steiner <hans@eds.org> | 2014-10-16 22:51:43 -0400 |
| commit | 9f67c0520ea0d5f11a190197cdf746c512db4ce4 (patch) | |
| tree | c88a33f01f20a3d13a09594f114fffacebd0d1a4 /src/malloc.c | |
| parent | ee20336e9c78d2e3782c8d096b9ab4f6ca8ce95f (diff) | |
| parent | 569c6676a6ddb0ff73821d7693b5e18ddef809b9 (diff) | |
Merge tag 'upstream/3.2.0'
Upstream version 3.2.0
# gpg: Signature made Thu 16 Oct 2014 10:51:39 PM EDT using RSA key ID 374BBE81
# gpg: Good signature from "Hans-Christoph Steiner <hans@guardianproject.info>"
# gpg: aka "Hans-Christoph Steiner <hans@eds.org>"
# gpg: aka "Hans-Christoph Steiner <hans@at.or.at>"
# gpg: aka "[jpeg image of size 5408]"
Diffstat (limited to 'src/malloc.c')
| -rw-r--r-- | src/malloc.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/malloc.c b/src/malloc.c index 35a44e5..9c11d07 100644 --- a/src/malloc.c +++ b/src/malloc.c @@ -433,7 +433,7 @@ void sqlite3ScratchFree(void *p){ */ #ifndef SQLITE_OMIT_LOOKASIDE static int isLookaside(sqlite3 *db, void *p){ - return p && p>=db->lookaside.pStart && p<db->lookaside.pEnd; + return p>=db->lookaside.pStart && p<db->lookaside.pEnd; } #else #define isLookaside(A,B) 0 @@ -449,8 +449,9 @@ int sqlite3MallocSize(void *p){ return sqlite3GlobalConfig.m.xSize(p); } int sqlite3DbMallocSize(sqlite3 *db, void *p){ - assert( db==0 || sqlite3_mutex_held(db->mutex) ); - if( db && isLookaside(db, p) ){ + assert( db!=0 ); + assert( sqlite3_mutex_held(db->mutex) ); + if( isLookaside(db, p) ){ return db->lookaside.sz; }else{ assert( sqlite3MemdebugHasType(p, MEMTYPE_DB) ); @@ -484,6 +485,7 @@ void sqlite3_free(void *p){ */ void sqlite3DbFree(sqlite3 *db, void *p){ assert( db==0 || sqlite3_mutex_held(db->mutex) ); + if( p==0 ) return; if( db ){ if( db->pnBytesFreed ){ *db->pnBytesFreed += sqlite3DbMallocSize(db, p); |